What is the indication for valbenazine?
['VMAT2 inhibitors (e.g. deutetrabenazine and valbenazine) have been studied in the treatment of HD-related chorea, tardive dyskinesia and tics associated with Tourette syndrome.', 'Valbenazine granted breakthrough drug status for treating tardive dyskinesia.', 'The FDA lowered approval hurdles for valbenazine due to a successful Phase II trial, which showed a distinctive improvement in tardive dyskinesia symptoms during valbenazine administration. ']
['Valbenazine granted breakthrough drug status for treating tardive dyskinesia.']
['Valbenazine granted breakthrough drug status for treating tardive dyskinesia.']