Using CCn1cc(C(=O)O)c(=O)c2cc(F)c(F)c(F)c21, O=[N+]([O-])c1cccc2c1CNC2 to produce CCn1cc(C(=O)O)c(=O)c2cc(F)c(N3Cc4cccc([N+](=O)[O-])c4C3)c(F)c21, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.