InChI=1S/C35H58O11/c1-6-18(16(2)3)26(38)27(39)20(15-36)22-10-9-21-19-8-7-17-13-25(24(37)14-35(17,5)23(19)11-12-34(21,22)4)45-33-30(42)28(40)29(41)31(46-33)32(43)44/h6,16-17,19-31,33,36-42H,7-15H2,1-5H3,(H,43,44)/b18-6+