Using [N-]=[N+]=[N-], COC(=O)c1cc(-c2cccc(C(F)(F)F)c2)cc(-c2ccc(N3CCC(C)CC3)cc2)c1N to produce COC(=O)c1cc(-c2cccc(C(F)(F)F)c2)cc(-c2ccc(N3CCC(C)CC3)cc2)c1N=[N+]=[N-], please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.