Using O=C1CNC(=O)CNC(=O)C(Cc2ccc([N+](=O)[O-])cc2)NC(=O)CN1 to produce O=[N+]([O-])c1ccc(C[C@H]2CNCCNCCNCCN2)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.