Chemical Name: 5-(2-Ethoxy-5-((4-methylpiperazin-1-yl)sulfonyl)phenyl)-1-methyl-3-propyl-1,6-dihydro-7H-pyrazolo[4,3-d]pyrimidin-7-one

Smiles: O=C1NC(C2=C(OCC)C=CC(S(N3CCN(C)CC3)(=O)=O)=C2)=NC(C(CCC)=N4)=C1N4C