(1R)-1,2,3,4,5,6,7,8-Octahydro-1-(4-methoxybenzyl)-2-methylisoquinoline

(R)-1,2,3,4,5,6,7,8-octahydro-1-[(4-methoxyphenyl)methyl]-2-methylisoquinoline

(1R)-1,2,3,4,5,6,7,8-Octahydro-1β-[(4-methoxyphenyl)methyl]-2-methylisoquinoline