InChI=1/C20H34N2O3S2/c1-15(2)7-6-8-17(4)21-20(23)19(13-14-26-5)22-27(24,25)18-11-9-16(3)10-12-18/h9-12,15,17,19,22H,6-8,13-14H2,1-5H3,(H,21,23)/t17-,19-/m0/s1/f/h21H 9704581DF7E626B0