Using CO[C@H](C)[C@@H](CS(=O)(=O)Cc1cnc2ccccc2c1)NC(=O)OC(C)(C)C to produce CO[C@H](C)[C@H](N)CS(=O)(=O)Cc1cnc2ccccc2c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.