Using COc1cc(C[N-]c2ccc(F)cc2[N+](=O)[O-])cc(OC)c1OC to produce COc1cc(CNc2ccc(F)cc2N)cc(OC)c1OC, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.