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