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    —— (6R)-6-N-cyclopentyl-5-ethyl-2-N-[(4-fluorophenyl)methyl]-6-methyl-4-oxo-7H-pyrazolo[1,5-a]pyrazine-2,6-dicarboxamide —— C23H28FN5O3
    (6R)-6-N-cyclopentyl-5-ethyl-2-N-[(4-fluorophenyl)methyl]-6-methyl-4-oxo-7H-pyrazolo[1,5-a]pyrazine-2,6-dicarboxamide
    —— (6R)-6-N-cyclopentyl-2-N-(3,4-dimethylphenyl)-5-ethyl-6-methyl-4-oxo-7H-pyrazolo[1,5-a]pyrazine-2,6-dicarboxamide —— C24H31N5O3
    (6R)-6-N-cyclopentyl-2-N-(3,4-dimethylphenyl)-5-ethyl-6-methyl-4-oxo-7H-pyrazolo[1,5-a]pyrazine-2,6-dicarboxamide
    —— (6S)-2-N-[(2-ethoxyphenyl)methyl]-5,6-dimethyl-6-N-[(4-methylphenyl)methyl]-4-oxo-7H-pyrazolo[1,5-a]pyrazine-2,6-dicarboxamide —— C27H31N5O4
    (6S)-2-N-[(2-ethoxyphenyl)methyl]-5,6-dimethyl-6-N-[(4-methylphenyl)methyl]-4-oxo-7H-pyrazolo[1,5-a]pyrazine-2,6-dicarboxamide
    —— (6S)-2-N-[(3,4-dimethoxyphenyl)methyl]-5,6-dimethyl-6-N-[(4-methylphenyl)methyl]-4-oxo-7H-pyrazolo[1,5-a]pyrazine-2,6-dicarboxamide —— C27H31N5O5
    (6S)-2-N-[(3,4-dimethoxyphenyl)methyl]-5,6-dimethyl-6-N-[(4-methylphenyl)methyl]-4-oxo-7H-pyrazolo[1,5-a]pyrazine-2,6-dicarboxamide
    —— (6S)-2-N-[(4-ethoxy-3-methoxyphenyl)methyl]-5,6-dimethyl-6-N-[(4-methylphenyl)methyl]-4-oxo-7H-pyrazolo[1,5-a]pyrazine-2,6-dicarboxamide —— C28H33N5O5
    (6S)-2-N-[(4-ethoxy-3-methoxyphenyl)methyl]-5,6-dimethyl-6-N-[(4-methylphenyl)methyl]-4-oxo-7H-pyrazolo[1,5-a]pyrazine-2,6-dicarboxamide
    —— (6S)-5,6-dimethyl-2-N-[(3-methylphenyl)methyl]-6-N-[(4-methylphenyl)methyl]-4-oxo-7H-pyrazolo[1,5-a]pyrazine-2,6-dicarboxamide —— C26H29N5O3
    (6S)-5,6-dimethyl-2-N-[(3-methylphenyl)methyl]-6-N-[(4-methylphenyl)methyl]-4-oxo-7H-pyrazolo[1,5-a]pyrazine-2,6-dicarboxamide
    —— (6R)-5,6-dimethyl-6-N-[(4-methylphenyl)methyl]-4-oxo-2-N-(thiophen-2-ylmethyl)-7H-pyrazolo[1,5-a]pyrazine-2,6-dicarboxamide —— C23H25N5O3S
    (6R)-5,6-dimethyl-6-N-[(4-methylphenyl)methyl]-4-oxo-2-N-(thiophen-2-ylmethyl)-7H-pyrazolo[1,5-a]pyrazine-2,6-dicarboxamide
    —— (6S)-2-N-[2-(cyclohexen-1-yl)ethyl]-5,6-dimethyl-6-N-[(4-methylphenyl)methyl]-4-oxo-7H-pyrazolo[1,5-a]pyrazine-2,6-dicarboxamide —— C26H33N5O3
    (6S)-2-N-[2-(cyclohexen-1-yl)ethyl]-5,6-dimethyl-6-N-[(4-methylphenyl)methyl]-4-oxo-7H-pyrazolo[1,5-a]pyrazine-2,6-dicarboxamide
    —— (6S)-5,6-dimethyl-6-N-[(4-methylphenyl)methyl]-4-oxo-2-N-(pyridin-2-ylmethyl)-7H-pyrazolo[1,5-a]pyrazine-2,6-dicarboxamide —— C24H26N6O3
    (6S)-5,6-dimethyl-6-N-[(4-methylphenyl)methyl]-4-oxo-2-N-(pyridin-2-ylmethyl)-7H-pyrazolo[1,5-a]pyrazine-2,6-dicarboxamide
    —— (6R)-2-N-(3-ethylphenyl)-6-N-[(4-fluorophenyl)methyl]-5,6-dimethyl-4-oxo-7H-pyrazolo[1,5-a]pyrazine-2,6-dicarboxamide —— C25H26FN5O3
    (6R)-2-N-(3-ethylphenyl)-6-N-[(4-fluorophenyl)methyl]-5,6-dimethyl-4-oxo-7H-pyrazolo[1,5-a]pyrazine-2,6-dicarboxamide
    —— (6R)-5,6-dimethyl-6-N-[(4-methylphenyl)methyl]-4-oxo-2-N-[(4-propan-2-yloxyphenyl)methyl]-7H-pyrazolo[1,5-a]pyrazine-2,6-dicarboxamide —— C28H33N5O4
    (6R)-5,6-dimethyl-6-N-[(4-methylphenyl)methyl]-4-oxo-2-N-[(4-propan-2-yloxyphenyl)methyl]-7H-pyrazolo[1,5-a]pyrazine-2,6-dicarboxamide
    —— (6S)-5,6-dimethyl-2-N-[2-(3-methylphenyl)ethyl]-6-N-[(4-methylphenyl)methyl]-4-oxo-7H-pyrazolo[1,5-a]pyrazine-2,6-dicarboxamide —— C27H31N5O3
    (6S)-5,6-dimethyl-2-N-[2-(3-methylphenyl)ethyl]-6-N-[(4-methylphenyl)methyl]-4-oxo-7H-pyrazolo[1,5-a]pyrazine-2,6-dicarboxamide
    —— (6R)-2-N-[(4-ethoxy-3-methoxyphenyl)methyl]-5,6-dimethyl-6-N-[(4-methylphenyl)methyl]-4-oxo-7H-pyrazolo[1,5-a]pyrazine-2,6-dicarboxamide —— C28H33N5O5
    (6R)-2-N-[(4-ethoxy-3-methoxyphenyl)methyl]-5,6-dimethyl-6-N-[(4-methylphenyl)methyl]-4-oxo-7H-pyrazolo[1,5-a]pyrazine-2,6-dicarboxamide
    —— (6S)-6-N-cyclopentyl-5-ethyl-6-methyl-4-oxo-2-N-(thiophen-2-ylmethyl)-7H-pyrazolo[1,5-a]pyrazine-2,6-dicarboxamide —— C21H27N5O3S
    (6S)-6-N-cyclopentyl-5-ethyl-6-methyl-4-oxo-2-N-(thiophen-2-ylmethyl)-7H-pyrazolo[1,5-a]pyrazine-2,6-dicarboxamide
    —— (6R)-6-N-[(4-fluorophenyl)methyl]-5,6-dimethyl-4-oxo-2-N-(3-piperidin-1-ylpropyl)-7H-pyrazolo[1,5-a]pyrazine-2,6-dicarboxamide —— C25H33FN6O3
    (6R)-6-N-[(4-fluorophenyl)methyl]-5,6-dimethyl-4-oxo-2-N-(3-piperidin-1-ylpropyl)-7H-pyrazolo[1,5-a]pyrazine-2,6-dicarboxamide
    —— (6S)-5,6-dimethyl-6-N-[(4-methylphenyl)methyl]-2-N-[2-(4-methylsulfanylphenyl)ethyl]-4-oxo-7H-pyrazolo[1,5-a]pyrazine-2,6-dicarboxamide —— C27H31N5O3S
    (6S)-5,6-dimethyl-6-N-[(4-methylphenyl)methyl]-2-N-[2-(4-methylsulfanylphenyl)ethyl]-4-oxo-7H-pyrazolo[1,5-a]pyrazine-2,6-dicarboxamide
    —— (6R)-6-N-cyclopentyl-5-ethyl-6-methyl-2-N-[(3-methylphenyl)methyl]-4-oxo-7H-pyrazolo[1,5-a]pyrazine-2,6-dicarboxamide —— C24H31N5O3
    (6R)-6-N-cyclopentyl-5-ethyl-6-methyl-2-N-[(3-methylphenyl)methyl]-4-oxo-7H-pyrazolo[1,5-a]pyrazine-2,6-dicarboxamide
    —— (6R)-2-N-[(2-methoxyphenyl)methyl]-5,6-dimethyl-6-N-[(4-methylphenyl)methyl]-4-oxo-7H-pyrazolo[1,5-a]pyrazine-2,6-dicarboxamide —— C26H29N5O4
    (6R)-2-N-[(2-methoxyphenyl)methyl]-5,6-dimethyl-6-N-[(4-methylphenyl)methyl]-4-oxo-7H-pyrazolo[1,5-a]pyrazine-2,6-dicarboxamide
    —— (6S)-2-N-[(4-butoxyphenyl)methyl]-5,6-dimethyl-6-N-[(4-methylphenyl)methyl]-4-oxo-7H-pyrazolo[1,5-a]pyrazine-2,6-dicarboxamide —— C29H35N5O4
    (6S)-2-N-[(4-butoxyphenyl)methyl]-5,6-dimethyl-6-N-[(4-methylphenyl)methyl]-4-oxo-7H-pyrazolo[1,5-a]pyrazine-2,6-dicarboxamide
    —— (6S)-2-N-[3-(4-ethylpiperazin-1-yl)propyl]-6-N-[(4-fluorophenyl)methyl]-5,6-dimethyl-4-oxo-7H-pyrazolo[1,5-a]pyrazine-2,6-dicarboxamide —— C26H36FN7O3
    (6S)-2-N-[3-(4-ethylpiperazin-1-yl)propyl]-6-N-[(4-fluorophenyl)methyl]-5,6-dimethyl-4-oxo-7H-pyrazolo[1,5-a]pyrazine-2,6-dicarboxamide
    —— (6S)-2-N-[2-(3,4-dimethoxyphenyl)ethyl]-5,6-dimethyl-6-N-[(4-methylphenyl)methyl]-4-oxo-7H-pyrazolo[1,5-a]pyrazine-2,6-dicarboxamide —— C28H33N5O5
    (6S)-2-N-[2-(3,4-dimethoxyphenyl)ethyl]-5,6-dimethyl-6-N-[(4-methylphenyl)methyl]-4-oxo-7H-pyrazolo[1,5-a]pyrazine-2,6-dicarboxamide
    —— (6R)-2-(4-ethylpiperazine-1-carbonyl)-N-[(4-fluorophenyl)methyl]-5,6-dimethyl-4-oxo-7H-pyrazolo[1,5-a]pyrazine-6-carboxamide —— C23H29FN6O3
    (6R)-2-(4-ethylpiperazine-1-carbonyl)-N-[(4-fluorophenyl)methyl]-5,6-dimethyl-4-oxo-7H-pyrazolo[1,5-a]pyrazine-6-carboxamide
    —— (6R)-2-N-[(3,4-dimethoxyphenyl)methyl]-6-N-[(4-fluorophenyl)methyl]-5,6-dimethyl-4-oxo-7H-pyrazolo[1,5-a]pyrazine-2,6-dicarboxamide —— C26H28FN5O5
    (6R)-2-N-[(3,4-dimethoxyphenyl)methyl]-6-N-[(4-fluorophenyl)methyl]-5,6-dimethyl-4-oxo-7H-pyrazolo[1,5-a]pyrazine-2,6-dicarboxamide
    —— (6R)-6-N-[(4-fluorophenyl)methyl]-5,6-dimethyl-2-N-[(4-methylsulfanylphenyl)methyl]-4-oxo-7H-pyrazolo[1,5-a]pyrazine-2,6-dicarboxamide —— C25H26FN5O3S
    (6R)-6-N-[(4-fluorophenyl)methyl]-5,6-dimethyl-2-N-[(4-methylsulfanylphenyl)methyl]-4-oxo-7H-pyrazolo[1,5-a]pyrazine-2,6-dicarboxamide
    —— (6R)-6-N-cyclopentyl-2-N-(4-ethoxyphenyl)-5-ethyl-6-methyl-4-oxo-7H-pyrazolo[1,5-a]pyrazine-2,6-dicarboxamide —— C24H31N5O4
    (6R)-6-N-cyclopentyl-2-N-(4-ethoxyphenyl)-5-ethyl-6-methyl-4-oxo-7H-pyrazolo[1,5-a]pyrazine-2,6-dicarboxamide
    —— (6S)-2-(4-benzylpiperazine-1-carbonyl)-N-[(4-fluorophenyl)methyl]-5,6-dimethyl-4-oxo-7H-pyrazolo[1,5-a]pyrazine-6-carboxamide —— C28H31FN6O3
    (6S)-2-(4-benzylpiperazine-1-carbonyl)-N-[(4-fluorophenyl)methyl]-5,6-dimethyl-4-oxo-7H-pyrazolo[1,5-a]pyrazine-6-carboxamide
    —— (6R)-2-N-[(4-ethylphenyl)methyl]-5,6-dimethyl-6-N-[(4-methylphenyl)methyl]-4-oxo-7H-pyrazolo[1,5-a]pyrazine-2,6-dicarboxamide —— C27H31N5O3
    (6R)-2-N-[(4-ethylphenyl)methyl]-5,6-dimethyl-6-N-[(4-methylphenyl)methyl]-4-oxo-7H-pyrazolo[1,5-a]pyrazine-2,6-dicarboxamide
    —— (6R)-6-N-cyclopentyl-2-N-(2,4-dimethylphenyl)-5-ethyl-6-methyl-4-oxo-7H-pyrazolo[1,5-a]pyrazine-2,6-dicarboxamide —— C24H31N5O3
    (6R)-6-N-cyclopentyl-2-N-(2,4-dimethylphenyl)-5-ethyl-6-methyl-4-oxo-7H-pyrazolo[1,5-a]pyrazine-2,6-dicarboxamide
    —— (6S)-6-N-benzyl-2-N-[(3-methoxyphenyl)methyl]-5,6-dimethyl-4-oxo-7H-pyrazolo[1,5-a]pyrazine-2,6-dicarboxamide —— C25H27N5O4
    (6S)-6-N-benzyl-2-N-[(3-methoxyphenyl)methyl]-5,6-dimethyl-4-oxo-7H-pyrazolo[1,5-a]pyrazine-2,6-dicarboxamide
    —— (6S)-2-N-[(3-ethoxy-4-methoxyphenyl)methyl]-5,6-dimethyl-6-N-[(4-methylphenyl)methyl]-4-oxo-7H-pyrazolo[1,5-a]pyrazine-2,6-dicarboxamide —— C28H33N5O5
    (6S)-2-N-[(3-ethoxy-4-methoxyphenyl)methyl]-5,6-dimethyl-6-N-[(4-methylphenyl)methyl]-4-oxo-7H-pyrazolo[1,5-a]pyrazine-2,6-dicarboxamide
    —— (6R)-2-N-[(2-ethoxyphenyl)methyl]-5,6-dimethyl-6-N-[(4-methylphenyl)methyl]-4-oxo-7H-pyrazolo[1,5-a]pyrazine-2,6-dicarboxamide —— C27H31N5O4
    (6R)-2-N-[(2-ethoxyphenyl)methyl]-5,6-dimethyl-6-N-[(4-methylphenyl)methyl]-4-oxo-7H-pyrazolo[1,5-a]pyrazine-2,6-dicarboxamide
    —— (6R)-6-N-[(4-fluorophenyl)methyl]-5,6-dimethyl-4-oxo-2-N-[3-(4-propylpiperazin-1-yl)propyl]-7H-pyrazolo[1,5-a]pyrazine-2,6-dicarboxamide —— C27H38FN7O3
    (6R)-6-N-[(4-fluorophenyl)methyl]-5,6-dimethyl-4-oxo-2-N-[3-(4-propylpiperazin-1-yl)propyl]-7H-pyrazolo[1,5-a]pyrazine-2,6-dicarboxamide
    —— (6R)-2-N-[2-(dimethylamino)ethyl]-5,6-dimethyl-6-N-[(4-methylphenyl)methyl]-4-oxo-7H-pyrazolo[1,5-a]pyrazine-2,6-dicarboxamide —— C22H30N6O3
    (6R)-2-N-[2-(dimethylamino)ethyl]-5,6-dimethyl-6-N-[(4-methylphenyl)methyl]-4-oxo-7H-pyrazolo[1,5-a]pyrazine-2,6-dicarboxamide
    —— (6S)-5,6-dimethyl-2-N-[2-(2-methylphenyl)ethyl]-6-N-[(4-methylphenyl)methyl]-4-oxo-7H-pyrazolo[1,5-a]pyrazine-2,6-dicarboxamide —— C27H31N5O3
    (6S)-5,6-dimethyl-2-N-[2-(2-methylphenyl)ethyl]-6-N-[(4-methylphenyl)methyl]-4-oxo-7H-pyrazolo[1,5-a]pyrazine-2,6-dicarboxamide
    —— (6R)-5,6-dimethyl-6-N-[(4-methylphenyl)methyl]-4-oxo-2-N-(2-thiophen-2-ylethyl)-7H-pyrazolo[1,5-a]pyrazine-2,6-dicarboxamide —— C24H27N5O3S
    (6R)-5,6-dimethyl-6-N-[(4-methylphenyl)methyl]-4-oxo-2-N-(2-thiophen-2-ylethyl)-7H-pyrazolo[1,5-a]pyrazine-2,6-dicarboxamide
    —— (6R)-N-[(4-fluorophenyl)methyl]-5,6-dimethyl-4-oxo-2-(pyrrolidine-1-carbonyl)-7H-pyrazolo[1,5-a]pyrazine-6-carboxamide —— C21H24FN5O3
    (6R)-N-[(4-fluorophenyl)methyl]-5,6-dimethyl-4-oxo-2-(pyrrolidine-1-carbonyl)-7H-pyrazolo[1,5-a]pyrazine-6-carboxamide
    —— (6R)-5,6-dimethyl-2-N-[(3-methylphenyl)methyl]-6-N-[(4-methylphenyl)methyl]-4-oxo-7H-pyrazolo[1,5-a]pyrazine-2,6-dicarboxamide —— C26H29N5O3
    (6R)-5,6-dimethyl-2-N-[(3-methylphenyl)methyl]-6-N-[(4-methylphenyl)methyl]-4-oxo-7H-pyrazolo[1,5-a]pyrazine-2,6-dicarboxamide
    —— (6R)-5,6-dimethyl-6-N-[(4-methylphenyl)methyl]-4-oxo-2-N-(3-propan-2-yloxypropyl)-7H-pyrazolo[1,5-a]pyrazine-2,6-dicarboxamide —— C24H33N5O4
    (6R)-5,6-dimethyl-6-N-[(4-methylphenyl)methyl]-4-oxo-2-N-(3-propan-2-yloxypropyl)-7H-pyrazolo[1,5-a]pyrazine-2,6-dicarboxamide
    —— (6R)-5,6-dimethyl-6-N-[(4-methylphenyl)methyl]-4-oxo-2-N-(pyridin-3-ylmethyl)-7H-pyrazolo[1,5-a]pyrazine-2,6-dicarboxamide —— C24H26N6O3
    (6R)-5,6-dimethyl-6-N-[(4-methylphenyl)methyl]-4-oxo-2-N-(pyridin-3-ylmethyl)-7H-pyrazolo[1,5-a]pyrazine-2,6-dicarboxamide
    —— (6S)-2-N-[(3-ethoxy-4-methoxyphenyl)methyl]-6-N-[(4-fluorophenyl)methyl]-5,6-dimethyl-4-oxo-7H-pyrazolo[1,5-a]pyrazine-2,6-dicarboxamide —— C27H30FN5O5
    (6S)-2-N-[(3-ethoxy-4-methoxyphenyl)methyl]-6-N-[(4-fluorophenyl)methyl]-5,6-dimethyl-4-oxo-7H-pyrazolo[1,5-a]pyrazine-2,6-dicarboxamide
    —— (6R)-6-N-[(4-fluorophenyl)methyl]-5,6-dimethyl-4-oxo-2-N-(2-phenylethyl)-7H-pyrazolo[1,5-a]pyrazine-2,6-dicarboxamide —— C25H26FN5O3
    (6R)-6-N-[(4-fluorophenyl)methyl]-5,6-dimethyl-4-oxo-2-N-(2-phenylethyl)-7H-pyrazolo[1,5-a]pyrazine-2,6-dicarboxamide
    —— (6R)-5,6-dimethyl-6-N-[(4-methylphenyl)methyl]-2-N-[2-(4-methylsulfanylphenyl)ethyl]-4-oxo-7H-pyrazolo[1,5-a]pyrazine-2,6-dicarboxamide —— C27H31N5O3S
    (6R)-5,6-dimethyl-6-N-[(4-methylphenyl)methyl]-2-N-[2-(4-methylsulfanylphenyl)ethyl]-4-oxo-7H-pyrazolo[1,5-a]pyrazine-2,6-dicarboxamide
    —— (6R)-2-N-[(2,4-dimethoxyphenyl)methyl]-6-N-[(4-fluorophenyl)methyl]-5,6-dimethyl-4-oxo-7H-pyrazolo[1,5-a]pyrazine-2,6-dicarboxamide —— C26H28FN5O5
    (6R)-2-N-[(2,4-dimethoxyphenyl)methyl]-6-N-[(4-fluorophenyl)methyl]-5,6-dimethyl-4-oxo-7H-pyrazolo[1,5-a]pyrazine-2,6-dicarboxamide
    —— (6R)-5,6-dimethyl-2-N-[2-(2-methylphenyl)ethyl]-6-N-[(4-methylphenyl)methyl]-4-oxo-7H-pyrazolo[1,5-a]pyrazine-2,6-dicarboxamide —— C27H31N5O3
    (6R)-5,6-dimethyl-2-N-[2-(2-methylphenyl)ethyl]-6-N-[(4-methylphenyl)methyl]-4-oxo-7H-pyrazolo[1,5-a]pyrazine-2,6-dicarboxamide
    —— (6R)-2-N-(furan-2-ylmethyl)-5,6-dimethyl-6-N-[(4-methylphenyl)methyl]-4-oxo-7H-pyrazolo[1,5-a]pyrazine-2,6-dicarboxamide —— C23H25N5O4
    (6R)-2-N-(furan-2-ylmethyl)-5,6-dimethyl-6-N-[(4-methylphenyl)methyl]-4-oxo-7H-pyrazolo[1,5-a]pyrazine-2,6-dicarboxamide
    —— (6R)-6-N-[(4-fluorophenyl)methyl]-2-N-[2-(2-methoxyphenyl)ethyl]-5,6-dimethyl-4-oxo-7H-pyrazolo[1,5-a]pyrazine-2,6-dicarboxamide —— C26H28FN5O4
    (6R)-6-N-[(4-fluorophenyl)methyl]-2-N-[2-(2-methoxyphenyl)ethyl]-5,6-dimethyl-4-oxo-7H-pyrazolo[1,5-a]pyrazine-2,6-dicarboxamide
    —— (6S)-6-N-benzyl-5,6-dimethyl-4-oxo-2-N-(3-piperidin-1-ylpropyl)-7H-pyrazolo[1,5-a]pyrazine-2,6-dicarboxamide —— C25H34N6O3
    (6S)-6-N-benzyl-5,6-dimethyl-4-oxo-2-N-(3-piperidin-1-ylpropyl)-7H-pyrazolo[1,5-a]pyrazine-2,6-dicarboxamide
    —— (6R)-2-N-[(4-methoxyphenyl)methyl]-5,6-dimethyl-6-N-[(4-methylphenyl)methyl]-4-oxo-7H-pyrazolo[1,5-a]pyrazine-2,6-dicarboxamide —— C26H29N5O4
    (6R)-2-N-[(4-methoxyphenyl)methyl]-5,6-dimethyl-6-N-[(4-methylphenyl)methyl]-4-oxo-7H-pyrazolo[1,5-a]pyrazine-2,6-dicarboxamide
    —— (6S)-2-N-[2-(2,4-dimethoxyphenyl)ethyl]-6-N-[(4-fluorophenyl)methyl]-5,6-dimethyl-4-oxo-7H-pyrazolo[1,5-a]pyrazine-2,6-dicarboxamide —— C27H30FN5O5
    (6S)-2-N-[2-(2,4-dimethoxyphenyl)ethyl]-6-N-[(4-fluorophenyl)methyl]-5,6-dimethyl-4-oxo-7H-pyrazolo[1,5-a]pyrazine-2,6-dicarboxamide
    —— (6R)-6-N-[(4-fluorophenyl)methyl]-2-N-[(3-methoxyphenyl)methyl]-5,6-dimethyl-4-oxo-7H-pyrazolo[1,5-a]pyrazine-2,6-dicarboxamide —— C25H26FN5O4
    (6R)-6-N-[(4-fluorophenyl)methyl]-2-N-[(3-methoxyphenyl)methyl]-5,6-dimethyl-4-oxo-7H-pyrazolo[1,5-a]pyrazine-2,6-dicarboxamide