Using O=C(Nc1ccn(-c2cccc(C(F)(F)F)c2)n1)c1cc(N2CCCCC2)ccc1[N+](=O)[O-] to produce Nc1ccc(N2CCCCC2)cc1C(=O)Nc1ccn(-c2cccc(C(F)(F)F)c2)n1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.