[{"from": "human", "value": "Could you give me a brief overview of this molecule? [C][=C][O][C][=Branch1][Ring2][=C][Ring1][Branch1][C][=Branch1][C][=O][O][C][=C][C][=Branch1][=Branch1][=C][N][=C][Ring1][=Branch1][Br]"}, {"from": "gpt", "value": "The molecule is a carboxylic ester. It has a role as an anticoronaviral agent. It is functionally related to a 2-furoic acid."}]