InChI=1S/C24H34O5/c1-7-16(2)8-10-23(6)17(3)9-11-24(15-29-19(5)26)20(14-28-18(4)25)12-21(27)13-22(23)24/h7,12,17,22H,1-2,8-11,13-15H2,3-6H3