Using NC(C(=O)O)c1ccc(O)c(CCl)c1, [N-]=[N+]=[N-] to produce [N-]=[N+]=NCc1cc(C(N)C(=O)O)ccc1O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.