[{"from": "human", "value": "Describe this molecule. [C][=C][C][=C][Branch1][Branch2][C][=Branch1][Ring2][=C][Ring1][=Branch1][N][C][=Branch1][C][=O][N][N][C][Ring1][#Branch2][=O]"}, {"from": "gpt", "value": "The molecule appears as yellow crystals or light beige powder. "}]