InChI=1/C19H19N3O2S/c1-13-3-8-17-21-16(9-18(23)22(17)10-13)12-25-11-14-4-6-15(7-5-14)19(24)20-2/h3-10H,11-12H2,1-2H3,(H,20,24)/f/h20H 0F9542A00E821E18