Using COC(=O)C(CCCN1CCN(c2ccc(F)cc2)CC1)Oc1cc2c(cc1[N+](=O)[O-])CCCC2 to produce O=C1Nc2cc3c(cc2OC1CCCN1CCN(c2ccc(F)cc2)CC1)CCCC3, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.