In this task, you will be given sentences and a drug name in which your task is to indicate the doses of intake of that particular drug. A dose refers to a specified amount of medication taken at one time. Although there might be several correct answers, you need to write one of them.

[EX Q]: We describe a patient with a liver abscess due to Entamoeba histolytica, in whom metronidazole therapy (total dose, 21 g over 14 days) was complicated by reversible deafness, tinnitus, and ataxia and who relapsed 5 months later with a splenic abscess.	 metronidazole
[EX A]: 21 g over 14 days

[EX Q]: Visual loss after a single small dose of vincristine has never been reported.	 vincristine
[EX A]: single small dose

[EX Q]: We consider asterixis to be an easily overlooked sign of neurotoxicity, which may occur even at low or moderate dosage levels, if certain drugs as lithium or clozapine are used in combination with CBZ.	 clozapine
[EX A]:
low or moderate dosage