Using COC(=O)CC1=CC[C@@H](c2cccc(F)c2F)[C@H](NC(=O)OC(C)(C)C)c2nccnc21 to produce CC(C)(C)OC(=O)N[C@@H]1c2nccnc2C(CC(=O)O)=CC[C@H]1c1cccc(F)c1F, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.