InChI=1S/C30H48O3/c1-19-20(32)16-21(33)24-27(19,4)9-8-22-28(24,5)13-15-30(7)23-17-25(2,18-31)10-11-26(23,3)12-14-29(22,30)6/h19,22-24,31H,8-18H2,1-7H3/t19-,22-,23+,24+,25-,26+,27+,28+,29+,30-/m0/s1