英文名称
2-[(1R,3S,4R)-4-(2-amino-6-oxo-1H-purin-9-yl)-3-(methylamino)cyclohexyl]acetic acid;2-[(1R,3S,4R)-4-(4-amino-2-oxopyrimidin-1-yl)-3-(methylamino)cyclohexyl]acetic acid;2-[(1R,3S,4R)-3-(methylamino)-4-[2-(methylamino)-6-oxo-2,3-dihydro-1H-purin-9-yl]cyclohexyl]acetic acid