InChI=1/C17H22N2O5S2/c1-12-10-13(2)17(14(3)11-12)25(20,21)18-15-6-8-16(9-7-15)26(22,23)19(4)24-5/h6-11,18H,1-5H3 F11B1D2367E6B7A6