(E)-3-[(4-fluorophenyl)methylidene]-1,3-dihydro-2H-indol-2-one
(E)-3-[(4-fluorophenyl)methylidene]-1,3-dihydro-2H-indol-2-one
(E)-3-[(4-fluorophenyl)methylidene]-1,3-dihydro-2H-indol-2-one
(E)-3-[(4-fluorophenyl)methylidene]-1,3-dihydro-2H-indol-2-one