InChI=1S/C24H30O8S/c1-14-8-9-19-23(2,3)20(32-33(27,28)29)10-11-24(19,4)16(14)13-30-18-12-21(26)31-22-15(18)6-5-7-17(22)25/h5-7,12,16,19-20,25H,1,8-11,13H2,2-4H3,(H,27,28,29)