[{"from": "human", "value": "Use the given information to create a molecule that fulfills the desired purpose. The molecule is a chloride of bromine. It is used as a biocide, specifically as an algaecide, fungicide, and disinfectant, in industrial recirculating cooling water systems. 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, L712)"}, {"from": "gpt", "value": "[Cl][Br]"}]