InChI=1S/C30H46O4/c1-19(2)20-8-9-22-21(28(20,5)12-11-24(31)32)10-13-30(7)23-18-27(4,25(33)34)15-14-26(23,3)16-17-29(22,30)6/h20,23H,1,8-18H2,2-7H3,(H,31,32)(H,33,34)