InChI=1S/C24H38O5/c1-7-19(25)28-16-17-9-10-18-21(2,3)11-8-12-23(18,5)24(17)14-13-22(4,29-24)15-20(26)27-6/h9,18H,7-8,10-16H2,1-6H3