InChI=1S/C30H48O4/c1-17-10-12-26(3)14-15-28(5)19(23(26)18(17)2)8-9-21-27(4)16-20(31)24(32)30(7,25(33)34)22(27)11-13-29(21,28)6/h8,17-18,20-24,31-32H,9-16H2,1-7H3,(H,33,34)