instruction: tell me the name of the drug that was last prescribed to patient 016-29746 via ivs route since 96 months ago?
response: SELECT medication.drugname FROM medication WHERE medication.patientunitstayid IN (SELECT patient.patientunitstayid FROM patient WHERE patient.patienthealthsystemstayid IN (SELECT patient.patienthealthsystemstayid FROM patient WHERE patient.uniquepid = '016-29746')) AND medication.routeadmin = 'ivs' AND DATETIME(medication.drugstarttime) >= DATETIME(CURRENT_TIME(), '-96 month') ORDER BY medication.drugstarttime DESC LIMIT 1