Using COC(=O)c1ccc(/C=C(\C)c2ccc3c(c2)C(C)(C)CCN3C(C)=O)cc1 to produce CC(=O)N1CCC(C)(C)c2cc(/C(C)=C/c3ccc(C(=O)O)cc3)ccc21, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.