InChI=1S/C22H34O3/c1-20-10-6-16(24)14-15(20)4-5-17-18(20)7-11-21(2)19(17)8-12-22(21,25)9-3-13-23/h14,17-19,23,25H,3-13H2,1-2H3/t17-,18+,19+,20+,21+,22+/m1/s1