Using CCCc1c(OCCCSc2ccc(C(=O)CCC#N)cc2)ccc(C(C)=O)c1O, [OH-] to produce CCCc1c(OCCCS(=O)(=O)c2ccc(C(=O)CCC#N)cc2)ccc(C(C)=O)c1O, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.