InChI=1S/C39H54O7/c1-34(2)17-19-39(33(44)45)20-18-37(5)26(27(39)21-34)12-13-30-35(3)22-28(42)32(36(4,23-40)29(35)15-16-38(30,37)6)46-31(43)14-9-24-7-10-25(41)11-8-24/h7-12,14,27-30,32,40-42H,13,15-23H2,1-6H3,(H,44,45)