Using c1cc[nH]c1, O=C(c1ccc(F)cc1Cl)N1Cc2cccn2Cc2ccccc21 to produce O=C(c1ccc(-n2cccc2)cc1Cl)N1Cc2cccn2Cc2ccccc21, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.