Using C[C@]12C[C@H](c3ccc(CCCO)cc3)C3=C4CCC(=O)C=C4CC[C@H]3[C@@H]1CCC2=O, C=S(=O)=O to produce C[C@]12C[C@H](c3ccc(CCCOS(C)(=O)=O)cc3)C3=C4CCC(=O)C=C4CC[C@H]3[C@@H]1CCC2=O, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.