Using COC(=O)c1c(F)cccc1[N+](=O)[O-], CC(C)(C)OC(=O)NCCN to produce COC(=O)c1c(NCCNC(=O)OC(C)(C)C)cccc1[N+](=O)[O-], please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.