002981: InChI=1.12Beta/C20H34O2/c1-13(2)14-6-8-16-15(12-14)7-9-17-19(16,3)10-5-11-20(17,4)18(21)22/h1-4H3,5-12H2,13-17H,(H,21,22)/t14-,15-,16-,17+,19+,20+/m0/s1