<prompt>  Guddu, a 5yearold female was brought to the emergency with fever, headache and confusion. A provisional diagnosis of bacterial meningitis was made. The baby developed a severe allergic reaction to penicillin aroud six months back. She was admitted and intravenous antibiotics were started. Few days later her investigations revealed as: Hemoglobin 6.0 gL Erythrocyte count 1.2 x 106mm3 Platelets 60000mm3 Leukocyte count 1500mm3 Which of the following is the most likely drug responsible for the above findings ?GentamicinChloramphenicolDoxycyclineVancomycin 