英文别名
6-ethyl-1-methyl-3-(1-methyl-5-nitro-1H-imidazol-2-yl)-1,5-dihydro-pyrazolo[3,4-d]pyrimidin-4-one;6-ethyl-1,5-dihydro-1-methyl-3-(1-methyl-5-nitro-imidazol-2-yl)-4H-pyrazolo[3,4-d]pyrimidin-4-one;6-ethyl-1-methyl-3-(1-methyl-5-nitroimidazol-2-yl)-5H-pyrazolo[3,4-d]pyrimidin-4-one