Synonyms: 3,4-Secoveratraman;Piperidine,5-methyl-2-[1-(4,4a,4b,5,6,7,9,9a-octahydro-1,2,8-trimethyl-1-propyl-1H-fluoren-7-yl)ethyl]-,[1R-[1a,4ab,4ba,7a[1S*(2R*,5S*)],9aa]]-; [1R-[1a,4ab,4ba,7a[1S*(2R*,5S*)],9aa]]-5-Methyl-2-[1-(4,4a,4b,5,6,7,9,9a-octahydro-1,2,8-trimethyl-1-propyl-1H-fluoren-7-yl)ethyl]piperidine