InChI=1S/C30H46O3/c1-18-10-15-30(25(32)33)17-16-28(6)20(24(30)19(18)2)8-9-22-27(5)13-12-23(31)26(3,4)21(27)11-14-29(22,28)7/h8,19,21-24,31H,1,9-17H2,2-7H3,(H,32,33)/t19-,21?,22?,23-,24-,27-,28+,29+,30-/m0/s1