Using Cc1cc(N)n[nH]1, O=C(O)c1cc(Cl)nc(Cl)n1 to produce Cc1cc(Nc2cc(C(=O)[O-])nc(Cl)n2)n[nH]1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.