Using CCOC(=O)C(=O)NC(=O)Nc1ccccc1/C=C/c1n[nH]c2ccccc12 to produce O=C1CNC(=O)N1c1ccccc1/C=C/c1n[nH]c2ccccc12, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.