InChI=1/C17H22N2O5S2/c1-10-8-11(2)13(4)17(12(10)3)26(22,23)19-14-6-7-16(25(18,20)21)15(9-14)24-5/h6-9,19H,1-5H3,(H2,18,20,21)/f/h18H2 E358443D45446E56