[{"from": "human", "value": "Please give me some details about this molecule. [C][C][Branch1][C][C][Branch1][C][C][N][C][C@H1][Branch2][Ring1][#Branch1][C][O][C][=C][C][=C][C][=C][Ring1][=Branch1][C][C@@H1][Branch1][Branch2][C@@H1][Branch1][Ring2][C][Ring1][=Branch1][O][O][O]"}, {"from": "gpt", "value": "The molecule is an aromatic ether, being the (2R)-3-(tert-butylamino)-2-hydroxypropyl ether of the phenolic hydroxy group of (6R,7S)-5,6,7,8-tetrahydronaphthalene-1,6,7-triol. It has a role as a beta-adrenergic antagonist, an anti-arrhythmia drug and an antihypertensive agent. It is a triol, a secondary amino compound and an aromatic ether. It is an enantiomer of a (2S,3R,2'S)-nadolol."}]