Using CNC(=O)/C=C/c1cc(OC)cc(-c2ccc3cc(OC)ccc3c2)c1 to produce CNC(=O)CCc1cc(OC)cc(-c2ccc3cc(OC)ccc3c2)c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.