[{"from": "human", "value": "Based on the given information, design a molecule that meets the desired specifications. The molecule is a hydroxydocosapentaenoic acid that is (4Z,7Z,10Z,13Z,16Z)-docosapentaenoic acid in which the hydroxy group is located at position 20. It has a role as a human xenobiotic metabolite. It is functionally related to a (4Z,7Z,10Z,13Z,16Z)-docosa-4,7,10,13,16-pentaenoic acid. It is a conjugate acid of a (4Z,7Z,10Z,13Z,16Z)-20-hydroxydocosapentaenoate."}, {"from": "gpt", "value": "[C][C][C][Branch2][Ring1][Branch2][C][C][/C][=C][\\C][/C][=C][\\C][/C][=C][\\C][/C][=C][\\C][/C][=C][\\C][C][C][=Branch1][C][=O][O][O]"}]