Using COC(=O)c1cc(Cc2ccc3c(c2)C[C@@H](NC(=O)OCc2ccccc2)C3)cc(C(F)(F)F)c1 to produce COC(=O)c1cc(Cc2ccc3c(c2)C[C@@H](N)C3)cc(C(F)(F)F)c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.