InChI=1S/C31H52O11S/c1-16(2)29(38,15-32)10-9-17(3)23-18(33)14-27(5)19-7-8-20-28(6,25(36)37)22(42-43(39,40)41)13-21(34)31(20)24(35)30(19,31)12-11-26(23,27)4/h16-24,32-35,38H,7-15H2,1-6H3,(H,36,37)(H,39,40,41)