[{"from": "human", "value": "Given SMILES, write its water solubility expressed as a logarithm in mol/L in room temperature. ->  O=C1N(COC(=O)CCC)C(=O)C(N1)(c2ccccc2)c3ccccc3\n"}, {"from": "gpt", "value": " -5.071000000000001\n"}]