Chemical Name: 4-(4-(6-((6-acetyl-8-cyclopentyl-5-methyl-7-oxo-7,8-dihydropyrido[2,3-d]pyrimidin-2-yl)amino)pyridin-3-yl)piperazin-1-yl)-4-oxobutanoic acid
Synonym: Palbociclib Succinic Acid Adduct
Smile: CC(C1=CN=C(NC2=NC=C(N3CCN(C(CCC(O)=O)=O)CC3)C=C2)N=C1N4C5CCCC5)=C(C(C)=O)C4=O