[{"from": "human", "value": "Provide a description of this molecule. [C][=C][C][=Branch1][=C][=C][Branch1][=Branch1][C][=C][Ring1][=Branch1][N][C][=Branch1][C][=O][O][O]"}, {"from": "gpt", "value": "The molecule is an agent derived from sulfasalazine, an antiinflammatory agent.  Mesalamine may reduce inflammation through inhibition of cyclooxygenase and prostaglandin production. Following rectal or oral administration, only a small amount of mesalamine is absorbed; the remainder, acting topically, reduces bowel inflammation, diarrhea, rectal bleeding and stomach pain. (NCI04)"}]