Using Nc1cc(Cl)cc(C(=O)O)c1Cl, O=S(=O)(CO)CCCl to produce O=C(O)c1cc(Cl)cc(NCS(=O)(=O)CCCl)c1Cl, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.