Using O=C1c2cccc([N+](=O)[O-])c2C(=O)N1c1cccc2ccc(O)cc12, [N-]=[N+]=[N-] to produce [N-]=[N+]=Nc1cccc2c1C(=O)N(c1cccc3ccc(O)cc13)C2=O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.