Chemical Name: 2-acetyl-8-cyclopentyl-5-methyl-6-((5-(piperazin-1-yl)pyridin-2-yl)amino)pyrido[2,3-d]pyrimidin-7(8H)-one
Synonym: 4-Amino-N-(5,6-dimethoxypyrimidin-4-yl)benzenesulfonamide
Smile: CC(C(C=NC(C(C)=O)=N1)=C1N2C3CCCC3)=C(NC4=CC=C(N5CCNCC5)C=N4)C2=O