Using COC(=O)c1ccc(S(C)(=O)=O)c(COc2ccnn2C)c1Cl to produce Cn1nccc1OCc1c(S(C)(=O)=O)ccc(C(=O)O)c1Cl, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.