InChI=1S/C30H42O7/c1-9-16(2)26(35-18(4)31)17(3)19-14-21(32)20-15-22-29(7)12-10-23(28(5,6)34)36-24(29)11-13-30(22,8)37-27(20)25(19)33/h14-17,23-24,26,34H,9-13H2,1-8H3/t16-,17-,23+,24+,26+,29+,30+/m0/s1