Using COc1cccc(C2CC(C)(C)c3cc(C(=O)NS(C)(=O)=O)ccc3N2)c1, [OH-] to produce COc1cccc(C2CC(C)(C)c3cc(C(=O)O)ccc3N2)c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.