what is the strongest antibiotic for sepsis?
['ceftriaxone (Rocephin),', 'meropenem (Merrem),', 'ceftazidime (Fortaz),', 'cefotaxime (Claforan),', 'cefepime (Maxipime),', 'piperacillin and tazobactam (Zosyn),', 'ampicillin and sulbactam (Unasyn),', 'imipenem/cilastatin (Primaxin),']