Using COC(=O)c1ccc([C@H](C)NC(=O)[C@H]2CCCCN2)cc1, O=CCOc1ccc(F)cc1 to produce COC(=O)c1ccc([C@H](C)NC(=O)[C@H]2CCCCN2CCOc2ccc(F)cc2)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.