1 39Z 5-hydroxy-3-[(1r)-1-(1h-pyrrol-2-yl)ethyl]-2h-indol-2-one 1.000 2 X2M (3z)-3-[(3,5-dimethyl-1h-pyrrol-2-yl)methylidene]-1,3-dihydro-2h-indol-2-one 0.800 3 517 1-{2-oxo-3-[(1r)-1-(1h-pyrrol-2-yl)ethyl]-2h-indol-5-yl}urea 0.773 4 X2K (3z)-5-amino-3-[(3,5-dimethyl-1h-pyrrol-2-yl)methylidene]-1,3-dihydro-2h-indol-2-one 0.762 5 EVO (3e)-3-(pyridin-3-ylmethylidene)-1,3-dihydro-2h-indol-2-one 0.750 6 KF6 5-bromanyl-6-chloranyl-3-(1~{H}-pyrrol-2-ylmethyl)-1~{H}-indole 0.750 7 QYZ (3~{E})-3-[(5-methylfuran-2-yl)methylidene]-1~{H}-indol-2-one 0.750 8 SU9 (3z)-3-(1h-imidazol-5-ylmethylene)-5-methoxy-1h-indol-2(3h)-one 0.714 9 0FR Furan-2-yl(1h-indol-3-yl)methanone 0.700