004294: InChI=1.12Beta/C19H25NO3/c1-3-5-6-7-10-13-20-16-17(21)14-11-8-9-12-15(14)18(22)19(16)23-4-2/h1-2H3,3-7H2,8-9H,10H2,11-12H,13H2,20H