Using Nc1cc(-n2cc(C(=O)O)c(=O)c3cc([N+](=O)[O-])c(F)c(F)c32)c(F)cc1F, CN to produce CNc1c([N+](=O)[O-])cc2c(=O)c(C(=O)O)cn(-c3cc(N)c(F)cc3F)c2c1F, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.