1 OBQ (3~{S})-7-azanyl-6-methoxy-3-[(5~{R})-4-methoxy-6-methyl-7,8-dihydro-5~{H}-[1,3]dioxolo[4,5-G]isoquinolin-5-yl]-3~{H}-2-benzofuran-1-one 1.000 2 08N Noscapine 0.903 3 RYK (5~{R})-5-[(1~{S})-4,5-dimethoxy-1,3-dihydro-2-benzofuran-1-yl]-~{N}-ethyl-4-methoxy-7,8-dihydro-5~{H}-[1,3]dioxolo[4,5-G]isoquinoline-6-carboxamide 0.771 4 H0Z Bicuculline methochloride 0.750 5 J94 (5s)-6,6-dimethyl-5-[(6r)-8-oxo-6,8-dihydrofuro[3,4-E][1,3]benzodioxol-6-yl]-5,6,7,8-tetrahydro[1,3]dioxolo[4,5-G]isoquinolin-6-ium 0.727