InChI=1/C17H17N3O3S2/c1-3-15-19-11(2)16(25-15)17(22)23-10-14(21)20-12-6-4-5-7-13(12)24-9-8-18/h4-7H,3,9-10H2,1-2H3,(H,20,21)/f/h20H 1C64D184F06B4327