InChI=1S/C20H32O3/c1-5-17(2)11-7-15-18(3)9-6-10-19(4,16(21)22)14(18)8-12-20(15,23)13-17/h5,14-15,23H,1,6-13H2,2-4H3,(H,21,22)/t14-,15-,17+,18+,19+,20-/m1/s1