InChI=1/C17H22N2O5S2/c1-4-13-5-7-14(8-6-13)15-9-10-17(25-15)26(22,23)19(24-12(2)3)11-16(20)18-21/h5-10,12,21H,4,11H2,1-3H3,(H,18,20)/f/h18H 3CB11DABF26BC2BE