InChI=1S/C29H44O5/c1-6-21(32)22-15-18(2)29(34-22)14-13-26(4)20-7-8-23-25(3,19(20)9-12-27(26,29)5)11-10-24(33)28(23,16-30)17-31/h18,22-23,30-31H,6-17H2,1-5H3