Using COc1cc(-n2[nH]c(=O)[nH]c2=O)c(F)cc1Cl to produce COc1cc(-n2c(=O)n3n(c2=O)CC=CC=C3)c(F)cc1Cl, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.