[{"from": "human", "value": "Design a molecule that meets the criteria outlined in the description. The molecule is an oxime obtained via formal condensation of pyruvic acid with hydroxylamine. It is a conjugate acid of a pyruvate oxime."}, {"from": "gpt", "value": "[C][/C][=Branch1][Ring1][=N][/O][/C][=Branch1][C][=O][O]"}]