<prompt> Patients suffering from multidrug-resistant tuberculosis can be treated with all the following drugs EXCEPT :TobramycinAmikacinCiprofloxacinClarithromycin  <response>: Aminoglycosides effective in MDR tuberculosis are amikacin, kanamycin and capreomycin, Tobramycin is not effective against mycobacterium.Ciprofloxacin and clarithromycin are also useful for tuberculosis. 