InChI=1S/C30H46O3/c1-19(18-31)9-8-10-20(2)21-13-15-27(5)23-12-11-22-26(3,4)24(32)14-16-28(22,6)30(23)25(33-30)17-29(21,27)7/h9,12,18,20-22,24-25,32H,8,10-11,13-17H2,1-7H3/b19-9+/t20-,21-,22-,24+,25-,27+,28+,29-,30+/m1/s1