InChI=1/C20H17N3OS/c1-12-16-11-14(9-13-3-2-4-15(24)10-13)5-6-18(16)25-19(12)17-7-8-22-20(21)23-17/h2-8,10-11,24H,9H2,1H3,(H2,21,22,23)/f/h21H2 1CC53BDD0B64AF5E