[{"from": "human", "value": "Create a molecule that satisfies the conditions outlined in the description. The molecule appears as white crystals or pale yellow chunky solid. Pungent odor. "}, {"from": "gpt", "value": "[C][=C][C][=Branch1][=Branch2][=C][C][=C][Ring1][=Branch1][N][=C][=O][N][=C][=O]"}]