Using COc1ccc(CS[C@H]2C[C@@H](C(=O)N3CCN(C)CC3)N(C)C2)cc1 to produce CN1CCN(C(=O)[C@@H]2C[C@H](S)CN2C)CC1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.