InChI=1/C23H30N2O5S2/c1-23(2)16-25(32(28,29)19-11-9-18(30-3)10-12-19)21(22(26)24-27)20(23)15-31-14-13-17-7-5-4-6-8-17/h4-12,20-21,27H,13-16H2,1-3H3,(H,24,26)/t20-,21+/m0/s1/f/h24H F43D1C5C0A1E0307