[{"from": "human", "value": "Design a molecule that meets the criteria outlined in the description. The molecule is a dihydroxy monocarboxylic acid that is 9-hydroxynonanoic acid in which the pro-R hydrogen beta to the carboxy group is replaced by a hydroxy group. It is a dihydroxy monocarboxylic acid, a (3R)-3-hydroxy fatty acid and an omega-hydroxy-medium-chain fatty acid. It is functionally related to a 9-hydroxynonanoic acid."}, {"from": "gpt", "value": "[C][Branch1][Branch1][C][C][C][O][C][C][C@H1][Branch1][#Branch1][C][C][=Branch1][C][=O][O][O]"}]