InChI=1S/C30H46O2/c1-25(2)13-14-27(5)15-16-29(7)19(20(27)18-25)17-21(31)24-28(6)11-10-23(32)26(3,4)22(28)9-12-30(24,29)8/h10-11,17,20-22,24,31H,9,12-16,18H2,1-8H3/t20-,21+,22-,24+,27+,28-,29+,30+/m0/s1