The final product should contain a substituent at the 2-position of the pyrrolo[3,2,1-ij]quinoline ring, as per your desired product.
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3-Quinolinecarboxylic acid, 1,4-dihydro-8-iodo-4-oxo-, ethyl ester
2-[2-Oxo-prop-(E)-ylidene]-1-phenyl-2,3-dihydro-1H-pyrido[2,3-d]pyrimidin-4-one
Benzoyl chloride
Phenyl isocyanate