1 HZY 6-(sulfamoyloxy)-2-[(3,4,5-trimethoxyphenyl)methyl]isoquinolin-2-ium 1.000 2 J04 7-methoxy-6-(sulfamoyloxy)-2-[(3,4,5-trimethoxyphenyl)methyl]isoquinolin-2-ium 0.933 3 GXN [2-[(3-bromanyl-4,5-dimethoxy-phenyl)methyl]-7-methoxy-3,4-dihydro-1~{H}-isoquinolin-6-yl] sulfamate 0.839 4 MS5 7-methoxy-2-(3-methoxybenzyl)-1,2,3,4-tetrahydroisoquinolin-6-yl sulfamate 0.800