InChI=1/C21H26O2S/c1-3-4-5-9-12-20(17-18-10-7-6-8-11-18)19-13-15-21(16-14-19)24(2,22)23/h6-8,10-11,13-17H,3-5,9,12H2,1-2H3/b20-17+ 2FDA77E0912ADBCD