[{"from": "human", "value": "Could you give me a brief overview of this molecule? [C][=N][N][C][=Branch1][Ring2][=N][Ring1][Branch1][N]"}, {"from": "gpt", "value": "The molecule is a colorless, odorless crystalline, aromatic amine with a bitter taste. Amitrole is a widely used herbicide for nonfood croplands to control annual and perennial grass type weeds, pondweeds and broad leaf. This substance has a very low acute toxicity in humans and is characterized by skin rash, diarrhea, nausea, vomiting and nose bleeds. Amitrole is reasonably anticipated to be a human carcinogen. (NCI05)"}]