[{"from": "human", "value": "Create a molecule that satisfies the conditions outlined in the description. Yellowish-brown fused mass or white crystalline solid. Little or no odor. "}, {"from": "gpt", "value": "[C][C][=C][C][=C][Branch1][Branch1][C][=C][Ring1][=Branch1][S][=Branch1][C][=O][=Branch1][C][=O][N][C][C][C][C][C][C][Ring1][=Branch1]"}]