Using CCOC(=O)CN1C(=O)C(C(C)C)N(C(C)=O)C=C1c1ccccc1 to produce CC(=O)N1C=C(c2ccccc2)N(CC(=O)O)C(=O)C1C(C)C, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.