[{"from": "human", "value": "What is water solubility expressed as a logarithm in mol/L of given InChI in 25 \u00b0C? ->  InChI=1S/C6H4BrF/c7-5-3-1-2-4-6(5)8/h1-4H\n"}, {"from": "gpt", "value": " -2.7\n"}]