Using COc1ccc(CNS(=O)(=O)Cc2cccc(C(=O)O)c2)c(OC)c1, CC(C)=O to produce CC(C)(O)C(c1cccc(C(=O)O)c1)S(N)(=O)=O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.