InChI=1/C17H22N2O5S2/c1-14-8-10-19(11-9-14)26(22,23)17-6-4-16(5-7-17)25(20,21)18-13-15-3-2-12-24-15/h2-7,12,14,18H,8-11,13H2,1H3 3F0D73210A0EB458