2-amino-7-benzyl-3-methyl-3H-pyrrolo[2,3-d]pyrimidin-4(7H)-one

2-氨基-4-氯吡咯并[2,3-D]嘧啶

2-amino-7-benzyl-4-chloropyrrolo[2,3-d]pyrimidine

2-amino-7-benzylpyrrolo(2,3-d)pyrimidin-4-one