Chemical Name: 1-Piperazinecarboxylic acid, 4-[6-[[8-cyclopentyl-6-(2-ethoxyethenyl)-7,8-dihydro-5-methyl-7-oxopyrido[2,3-d]pyrimidin-2-yl]amino]-3-pyridinyl]-, 1,1-dimethylethyl ester
Synonym: 1-(1H-benzo[d]imidazol-2-yl)-2-carboxypyridin-1-ium
Smile: O=C1C(/C=C/OCC)=C(C)C(C=NC(NC2=CC=C(N3CCN(C(OC(C)(C)C)=O)CC3)C=N2)=N4)=C4N1C5CCCC5