InChI=1/C17H22N2O4S2/c1-17(2,3)13-4-8-15(9-5-13)24(20,21)12-19-14-6-10-16(11-7-14)25(18,22)23/h4-11,19H,12H2,1-3H3,(H2,18,22,23)/f/h18H2 A2A99708A9C44F62