[{"from": "human", "value": "What is water solubility expressed as a logarithm in mol/L of given InChI in room temperature? ->  InChI=1S/C21H16/c1-13-5-8-17-15(11-13)7-9-18-19-10-6-14-3-2-4-16(21(14)19)12-20(17)18/h2-5,7-9,11-12H,6,10H2,1H3\n"}, {"from": "gpt", "value": " -7.92\n"}]