Using CC[C@H](C)COc1ccc([C@H](CN2C(=O)c3ccccc3C2=O)NC(=O)[C@@H](C)c2ccccc2)cc1 to produce CC[C@H](C)COc1ccc([C@H](CN)NC(=O)[C@@H](C)c2ccccc2)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.