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