InChI=1S/C22H34O5/c1-13(6-9-19(24)21(2,3)25)14-10-11-22(4)16(14)12-15-17(23)7-8-18(26-5)20(15)27-22/h10,13,16,18-19,24-25H,6-9,11-12H2,1-5H3