Using COc1ccccc1SC[C@@H](C)C(=O)N[C@@H]1COc2ccccc2SC1 to produce COc1ccccc1SC[C@@H](C)CN[C@@H]1COc2ccccc2SC1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.