IUPAC:2-{4-[6-({6-acetyl-8-cyclopentyl-5-methyl-7-oxo-7H,8H-pyrido[2,3-d]pyrimidin-2-yl}amino)pyridin-3-yl]piperazin-1-yl}-N-{[1-(4-{2-amino-4-chloro-7-[(4-methoxy-3,5-dimethylpyridin-2-yl)methyl]-7H-pyrrolo[2,3-d]pyrimidin-5-yl}but-3-yn-1-yl)-1H-1,2,3-triazol-4-yl]methyl}acetamide
IUPAC:2-{4-[6-({6-acetyl-8-cyclopentyl-5-methyl-7-oxo-7H,8H-pyrido[2,3-d]pyrimidin-2-yl}amino)pyridin-3-yl]piperazin-1-yl}-N-{[1-(4-{2-amino-4-chloro-7-[(4-methoxy-3,5-dimethylpyridin-2-yl)methyl]-7H-pyrrolo[2,3-d]pyrimidin-5-yl}but-3-yn-1-yl)-1H-1,2,3-triazol-4-yl]methyl}acetamide