Using O=[N+]([O-])c1ccc(C(O)c2ccccn2)c(OCC(F)(F)F)c1 to produce Nc1ccc(C(O)c2ccccn2)c(OCC(F)(F)F)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.