Using O=C(NCC(O)CO)c1cc(C(=O)c2cc(C(=O)NCC(O)CO)cc([N+](=O)[O-])c2)cc([N+](=O)[O-])c1 to produce Nc1cc(C(=O)NCC(O)CO)cc(C(O)c2cc(N)cc(C(=O)NCC(O)CO)c2)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.