Using C[C@@]1(/C=C/C=O)S[C@@H]2CC(=O)N2[C@H]1C(=O)OC(c1ccccc1)c1ccccc1 to produce C[C@@]1(/C=C/CO)S[C@@H]2CC(=O)N2[C@H]1C(=O)OC(c1ccccc1)c1ccccc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.