Using c1nc[nH]n1, O=C(CCl)Nc1ccc(C(=O)N2Cc3cccn3Cc3ccccc32)cc1 to produce O=C(Cn1cncn1)Nc1ccc(C(=O)N2Cc3cccn3Cc3ccccc32)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.