Using O=[N+]([O-])c1cccc2c(Oc3ccc(F)c(C(F)(F)F)c3)nccc12 to produce Nc1cccc2c(Oc3ccc(F)c(C(F)(F)F)c3)nccc12, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.