Using C[C@H](Cn1c2ccccc2c2cc(C(N)=O)c(N)nc21)NC(=O)OCc1ccccc1 to produce C[C@@H](N)Cn1c2ccccc2c2cc(C(N)=O)c(N)nc21, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.