InChI=1S/C30H46O3/c1-25(2)12-14-30(18-31)15-13-28(6)19(20(30)17-25)16-21(32)24-27(5)10-9-23(33)26(3,4)22(27)8-11-29(24,28)7/h16,20,22,24,31H,8-15,17-18H2,1-7H3/t20-,22-,24+,27-,28+,29+,30+/m0/s1