InChI=1S/C22H34O3/c1-15(23)24-13-19(2)8-4-9-20(3)17(19)7-10-21-11-16(5-6-18(20)21)22(12-21)14-25-22/h16-18H,4-14H2,1-3H3/t16-,17-,18+,19+,20-,21+,22+/m1/s1