[{"from": "human", "value": "What can you tell me about this molecule? [C][C][C][Branch1][C][C][Br]"}, {"from": "gpt", "value": "The molecule is an organobromide compound. Bromine is a halogen element with the symbol Br and atomic number 35. Diatomic bromine does not occur naturally, but bromine salts can be found in crustal rock. (L625)"}]