InChI=1S/C33H52O13/c1-14(2)6-7-22(37)32(5,43)27-20(36)13-33(44)16-10-18(34)17-11-21(19(35)12-30(17,3)15(16)8-9-31(27,33)4)45-29-25(40)23(38)24(39)26(46-29)28(41)42/h10,14-15,17,19-27,29,35-40,43-44H,6-9,11-13H2,1-5H3,(H,41,42)