had patient 57050 been prescribed ipratropium bromide mdi, phenytoin, or acetaminophen on this hospital visit?
select count(*)>0 from prescriptions where prescriptions.hadm_id in ( select admissions.hadm_id from admissions where admissions.subject_id = 57050 and admissions.dischtime is null ) and prescriptions.drug in ( 'phenytoin', 'ipratropium bromide mdi', 'acetaminophen' )