[{"from": "human", "value": "Could you give me a brief overview of this molecule? [C][C][=C][C][C][C][C][Ring1][Branch1][=C][Branch1][Branch1][C][=C][Ring1][=Branch2][O][C][C@@H1][Branch1][O][C@H1][Branch1][C][C][N][C][Branch1][C][C][C][O]"}, {"from": "gpt", "value": "The molecule is an indane substituted at position 7 by a methyl group and at position 4 by a 3-(isopropylamino)-2-hydroxybutoxy group (the 2R,3S-diastereomer). It has a role as a beta-adrenergic antagonist. It is a member of indanes, an aromatic ether, a secondary alcohol and a secondary amino compound."}]