Using O=C1CCN(c2ccc([N+](=O)[O-])cc2)CC1(F)F, COC(OC)OC to produce COC1(OC)CCN(c2ccc([N+](=O)[O-])cc2)CC1(F)F, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.