InChI=1/C17H22N2O5S2/c1-19(11-17(20)18-15-8-9-25(21,22)12-15)26(23,24)16-7-6-13-4-2-3-5-14(13)10-16/h2-5,10,15H,6-9,11-12H2,1H3,(H,18,20)/t15-/m1/s1/f/h18H 94E01994BE1A9C3A