Using CC(C)(C)OC(=O)NCCCO, O=[N+]([O-])c1ccc(F)c(O)c1F to produce CC(C)(C)OC(=O)NCCCOc1c(F)ccc([N+](=O)[O-])c1F, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.