Using O=C1CC(O)C=C1CCCCCC(C(O)=S)c1ccccc1, O=C([O-])[O-] to produce COC(=S)C(CCCCCC1=CC(O)CC1=O)c1ccccc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.