[{"from": "human", "value": "Design a molecule that meets the criteria outlined in the description. The molecule is an organobromine compound. It has a role as an anticoronaviral agent."}, {"from": "gpt", "value": "[C][C][=Branch1][C][=O][N][Branch2][Ring1][Ring1][C][Branch1][Ring2][S][Ring1][=Branch1][C][=C][Branch1][Branch2][C][=C][C][=C][Ring1][=Branch1][Br][Br][C][C][=C][C][=C][S][Ring1][Branch1]"}]