Using CC(C)c1cc(C(=O)[O-])c(SCc2ccccc2)c(C(C)C)c1C(=O)[O-] to produce O=C(O)c1ccc(C(=O)O)c(SCc2ccccc2)c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.