[{"from": "human", "value": "Provide a description of this molecule. [C][O][C][=C][C][=Branch2][Ring2][Ring2][=N][C][=Branch1][Ring2][=N][Ring1][=Branch1][N][C][=Branch1][C][=O][N][S][=Branch1][C][=O][=Branch1][C][=O][C][C][=C][C][=C][C][=C][Ring1][=Branch1][C][=Branch1][C][=O][O][C][O][C]"}, {"from": "gpt", "value": "The molecule is the methyl ester of bensulfuron. An acetolactate synthase inhibitor, it is used as a herbicide for the control of a variety of both annual and perennial weeds in crops, particularly wheat and rice. It is not licensed for use within the UK. It has a role as a herbicide, an agrochemical and an EC 2.2.1.6 (acetolactate synthase) inhibitor. It is a N-sulfonylurea, a member of pyrimidines, a methyl ester and an aromatic ether. It is functionally related to a bensulfuron."}]