InChI=1S/C22H34O5/c1-7-20(5)10-11-22(26)14(18(20)25)12-15(24)17-19(3,4)9-8-16(21(17,22)6)27-13(2)23/h7,12,15-18,24-26H,1,8-11H2,2-6H3/t15-,16+,17-,18+,20-,21-,22+/m0/s1