organic heterocyclic compound carboxamide praziquantel 0 312.18378 312.413 (11bR)-2-(cyclohexylcarbonyl)-1,2,3,6,7,11b-hexahydro-4H-pyrazino[2,1-a]isoquinolin-4-one CHEBI:8363 PRAZIQUANTEL FSVJFNAIGNNGKK-KRWDZBQOSA-N CHEBI:45267 InChI=1S/C19H24N2O2/c22-18-13-20(19(23)15-7-2-1-3-8-15)12-17-16-9-5-4-6-14(16)10-11-21(17)18/h4-6,9,15,17H,1-3,7-8,10-13H2/t17-/m0/s1 pdb-ccd:PZQ cas:55268-74-1 C19H24N2O2 chebi_ontology [H]c1c([H])c([H])c2c(c1[H])C([H])([H])C([H])([H])N1C(=O)C([H])([H])N(C(=O)C3([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C3([H])[H])C([H])([H])[C@@]21[H] Praziquantel kegg.drug:D00471 kegg.compound:C07367