InChI=1S/C29H48O3/c1-7-19(17(2)3)9-8-18(4)21-10-11-22-24-23(13-14-27(21,22)5)28(6)15-12-20(30)16-29(28)26(32-29)25(24)31/h17-22,25-26,30-31H,7-16H2,1-6H3/t18-,19+,20+,21-,22-,25+,26+,27-,28-,29+/m1/s1