Using Cc1cccc2c1nc(Nc1cccc(C(F)(F)F)c1)n2[N+](=O)[O-], CC(C)(C)OC(=O)OC(=O)OC(C)(C)C to produce Cc1cccc2c1nc(N(C(=O)OC(C)(C)C)c1cccc(C(F)(F)F)c1)n2[N+](=O)[O-], please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.