InChI=1S/C20H30O5S/c1-16(7-5-8-17(2)12-14-25-26(22,23)24)10-11-19-18(15-21)9-6-13-20(19,3)4/h5,7-8,10-12,21H,6,9,13-15H2,1-4H3,(H,22,23,24)/b8-5+,11-10+,16-7+,17-12+