InChI=1/C16H15N3O2S2/c1-23(20,21)14-6-4-12(5-7-14)16-17-9-8-15(19-16)18-11-13-3-2-10-22-13/h2-10H,11H2,1H3,(H,17,18,19)/f/h18H 55B58589AD1EC594