1 AH3 7-ethoxy-6-methoxy-3,4-dihydroisoquinoline-2(1h)-carbaldehyde 1.000 2 AH9 6,7-dimethoxy-3,4-dihydroisoquinoline-2(1h)-carbaldehyde 0.941 3 8RP 1-(6,7-dimethoxy-3,4-dihydroisoquinolin-2(1h)-yl)ethan-1-one 0.889 4 AH6 6-ethoxy-7-methoxy-3,4-dihydroisoquinoline-2(1h)-carbaldehyde 0.889 5 F2W 6,7-dimethoxy-2-methyl-1,2,3,4-tetrahydroisoquinolin-2-ium 0.778 6 F2Z 6,7-dimethoxy-2,4-dihydro-1~{H}-isoquinolin-3-one 0.778 7 P4M 7,8-dimethoxy-3-methyl-1~{H}-3-benzazepin-2-one 0.700