007239: InChI=1.12Beta/C18H32O3/c1-2-3-4-11-14-17(19)15-12-9-7-5-6-8-10-13-16-18(20)21/h1H3,2-8H2,9H,10-11H2,12H,13-16H2,(H,20,21)/b12-9-