7,8-dimethoxy-2-(3,4-dimethoxybenzyl)-4-methylthio-1,2,3,4-tetrahydroisoquinolin-3-one

2-(2-bromo-4,5-dimethoxyphenethyl)-7,8-dimethoxy-4-methylthio-1,2,3,4-tetrahydroisoquinolin-3-one

2-bromo-4,5-dimethoxy-N-(2,3-dimethoxybenzyl)phenethylamine

N-(3,4-dimethoxybenzyl)-N-(2,3-dimethoxyphenethyl)-α-(methylthio)acetamide

2,3-二甲氧基苯甲醛