[{"from": "human", "value": "Given InChI, write its water solubility expressed as a logarithm in mol/L in 25 \u00b0C. ->  InChI=1S/C6H13Br/c1-2-3-4-5-6-7/h2-6H2,1H3\n"}, {"from": "gpt", "value": " -3.81\n"}]