[{"from": "human", "value": "Could you provide a description of this molecule? [P][Branch1][C][Br][Branch1][C][Br][Branch1][C][Br][Branch1][C][Br][Br]"}, {"from": "gpt", "value": "The molecule appears as a yellow crystalline solid that is shipped in sealed containers. Strongly irritating to skin and eyes. Used to make other chemicals."}]