Using COC(=N)c1ccc(CCc2ccc(C(C)N3C(=O)c4ccccc4C3=O)cc2)cc1, N to produce CC(c1ccc(CCc2ccc(C(=N)N)cc2)cc1)N1C(=O)c2ccccc2C1=O, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.