Using O=C(O)C1CN(C(=O)OCc2ccccc2)CCN1c1nc(F)ccc1[N+](=O)[O-] to produce O=C1Nc2ccc(F)nc2N2CCN(C(=O)OCc3ccccc3)CC12, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.