<prompt> tafadhali geuza maudhui haya ya swahili kwenda kwa kiingereza.sasa tunaweza kugundua ni aina gani za jini zilizokuwa muhimu katika kila hatua ya historia ya ujuaji, na kugundua kile wanachofanya.  <response>: what we can do however, is to dig into the clinical trial data published for each drug and see how effective they are. 