Using COC(OC)OC, Nc1cc(N2CCCCC2)c(OC(F)(F)F)cc1[N+](=O)[O-] to produce FC(F)(F)Oc1cc2[nH]cnc2cc1N1CCCCC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.