InChI=1S/C29H48O/c1-19(2)20(3)7-8-21(4)24-12-13-27(6)25-10-9-22-17-23(30)11-14-28(22)18-29(25,28)16-15-26(24,27)5/h20-25,30H,1,7-18H2,2-6H3/t20-,21-,22+,23+,24+,25?,26-,27+,28-,29+/m1/s1