InChI=1/C18H30N2O3S2/c1-17(2,3)13-18(4,5)19-16(21)14-8-10-20(11-9-14)25(22,23)15-7-6-12-24-15/h6-7,12,14H,8-11,13H2,1-5H3,(H,19,21)/f/h19H 01DD12EE97EA9AF2