[{"from": "human", "value": "Could you give me a brief overview of this molecule? [C][C][Branch1][C][C][Branch1][C][C][N][C][C][Branch2][Ring1][Ring1][C][O][C][=C][C][=C][C][=C][Ring1][=Branch1][N][C][=Branch1][C][=O][N][Ring1][=Branch1][O]"}, {"from": "gpt", "value": "The molecule is a benzimidazole that is benzimidazol-2-one substituted at position 4 by a 3-(tert-butylamino)-2-hydroxypropoxy group. It has a role as a beta-adrenergic antagonist. It is a member of benzimidazoles, an aromatic ether, a secondary amino compound and a secondary alcohol."}]