Using COC(=O)C1CCCC2C(c3ccc(OC)cc3)=NOC2(N2CCCC2)C1 to produce COc1ccc(-c2noc3c2CCCC(C(=O)O)C3)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.