<prompt> tafadhali geuza maudhui haya ya swahili kwenda kwa kiingereza.molekuli hii safi haina tofauti ya kemikali kati ya caffeini iliyopatikana kwa kawaida katika kahawa chai, ni tu haina maji ndani yake.  <response>: this pure molecule has no chemical difference between the caffeine found naturally in coffeetea, it just simply doesnt have the water in it. 