Using Cc1cccc(C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CCC(=O)OCc2ccccc2)CN2CCc3cc(F)ccc32)c1 to produce Cc1cccc(C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CCC(=O)O)CN2CCc3cc(F)ccc32)c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.