InChI=1S/C33H52O14/c1-6-42-17-12-19-31(5,9-7-30(4)8-10-32(15(2)3)33(19,30)47-32)20(11-16(17)13-34)45-28-24(38)21(35)18(14-43-28)44-29-25(39)22(36)23(37)26(46-29)27(40)41/h11,15,17-26,28-29,34-39H,6-10,12-14H2,1-5H3,(H,40,41)