Using COc1cccc(Oc2cc(-n3c(=O)cc(C(F)(F)F)n(C)c3=O)c(F)cc2[N+](=O)[O-])c1 to produce COc1cccc(Oc2cc(-n3c(=O)cc(C(F)(F)F)n(C)c3=O)c(F)cc2N)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.