1,2,3,4-tetrahydro-6-methoxy-2-methyl-7-(1,2,3,4-tetrahydro-6-methoxy-2-methylisoquinolin-7-yloxy)isoquinolin-8-ol

reticulinylium

7-hydroxy-1-(4-hydroxybenzyl)-6-methoxy-2-methyl-3,4-dihydroisoquinolin-2-ium

7-hydroxy-1-(4-hydroxy-3-methoxybenzyl)-6-methoxy-2-methyl-3,4-dihydroisoquinolin-2-ium

(+/-)-6-hydroxy-7-methoxy-1-(4-methoxybenzyl)-2-methyl-1,2,3,4-tetrahydroisoquinoline