Using COc1ccc(C=O)cc1-c1nn(C)c2nc(N)ncc12, [O-][Cl+][O-] to produce COc1ccc(C(=O)O)cc1-c1nn(C)c2nc(N)ncc12, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.