InChI=1S/C34H54O11/c1-15(16(2)31(43)45-32-30(42)29(41)28(40)25(14-35)44-32)10-23(37)17(3)21-8-9-22-20-7-6-18-11-19(36)12-26(39)34(18,5)27(20)24(38)13-33(21,22)4/h6,17,19-30,32,35-42H,7-14H2,1-5H3/b16-15-