InChI=1/C18H17N3O5S/c1-11(22)21-8-2-3-12-9-14(5-6-16(12)21)27(24,25)20-13-4-7-17-15(10-13)19-18(23)26-17/h4-7,9-10,20H,2-3,8H2,1H3,(H,19,23)/f/h19H C365974F5D89BB8A