Using COC(=O)c1cc([N+](=O)[O-])c(N2CCN(c3ccccc3C)CC2)cc1C(F)(F)F to produce COC(=O)c1cc(N)c(N2CCN(c3ccccc3C)CC2)cc1C(F)(F)F, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.