Using COC(=O)c1ccc(OC)c2c1c1cccc(Cl)c1n2CC1CCCCC1 to produce COc1ccc(C(=O)O)c2c3cccc(Cl)c3n(CC3CCCCC3)c12, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.