Using CCOC(=O)C1([C@H]2C(=S)N([C@@H](C)c3ccccc3)C[C@@H]2C)CC1 to produce CCOC(=O)C1([C@H]2CN([C@@H](C)c3ccccc3)C[C@@H]2C)CC1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.