Using CC(C)(C)OC(=O)N1CCC(=O)C(F)C1, O=[N+]([O-])c1ccc2[nH]ccc2c1 to produce O=[N+]([O-])c1ccc2[nH]cc(C3=CCNCC3F)c2c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.