Using COC(=O)CC1CN(C(=O)OC(C)(C)C)CCN1, O=[N+]([O-])c1ccccc1F to produce CC(C)(C)OC(=O)N1CCN(c2ccccc2[N+](=O)[O-])C(CC(=O)O)C1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.