[{"from": "human", "value": "Write water solubility expressed as a logarithm in mol/L of given InChI in 25 \u00b0C. ->  InChI=1S/C7H16/c1-5-7(4)6(2)3/h6-7H,5H2,1-4H3\n"}, {"from": "gpt", "value": " -4.28\n"}]