Using CI, O=C(OC1CNC(=N[N+](=O)[O-])NC1)C(c1ccccc1)c1ccccc1 to produce CN1CC(OC(=O)C(c2ccccc2)c2ccccc2)CNC1=N[N+](=O)[O-], please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.