(RS)-1-benzyl-1,2,3,4-tetrahydroisoquinoline N-methyltransferase activity
(rs)-1-benzyl-1,2,3,4-tetrahydroisoquinoline n-methyltransferase activity
(RS)-tetrahydrobenzylisoquinoline N-methyltransferase activity
(rs)-tetrahydrobenzylisoquinoline n-methyltransferase activity