http://images.google.com/imgres?imgurl=http://www.worldofmolecules.com/drugs/260px-Acetaminophen.png&imgrefurl=http://www.worldofmolecules.com/drugs/tylenol.htm&h=153&w=260&sz=3&hl=en&start=2&tbnid=u5aVmM-QmLZ6KM:&tbnh=66&tbnw=112&prev=/images%3Fq%3Dacetaminophen%2B%26svnum%3D10%26hl%3Den%26lr%3D%26rls%3DGGIH,GGIH:2007-01,GGIH:en
that is the structure of acetaminophen and i have to identify the functional groups in it and i dont know if anyone here is really smart but i can only find an amide