[{"from": "human", "value": "Write water solubility expressed as a logarithm in mol/L of given InChI in 25 \u00b0C. ->  InChI=1S/C16H34/c1-3-5-7-9-11-13-15-16-14-12-10-8-6-4-2/h3-16H2,1-2H3\n"}, {"from": "gpt", "value": " -8.4\n"}]