Using O=C(NC1(C(=O)NC2CCNCC2O)CCCCC1)c1ccco1, O=[N+]([O-])c1cc(F)ccc1F to produce O=C(NC1(C(=O)NC2CCN(c3ccc(F)cc3[N+](=O)[O-])CC2O)CCCCC1)c1ccco1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.