[{"from": "human", "value": "Please give me some details about this molecule. [C][C][#C][C][C][Branch1][C][C][C@@H1][Branch2][Ring2][Ring1][/C][=C][/C@H1][C@@H1][Branch2][Ring1][O][C][C@H1][C@@H1][Ring1][Branch1][C][=C][C][=C][C][=Branch1][#Branch1][=C][Ring1][=Branch1][O][Ring1][=Branch2][C][C][C][C][=Branch1][C][=O][O][O][O]"}, {"from": "gpt", "value": "The molecule is an organic heterotricyclic compound that is (3aS,8bS)-2,3,3a,8b-tetrahydro-1H-benzo[b]cyclopenta[d]furan in which the hydrogens at positions 1R, 2R and 5 are replaced by (3S)-3-hydroxy-4-methyloct-1-en-6-yn-1-yl, hydroxy and 3-carboxypropyl groups, respectively. It is a prostaglandin receptor agonist which is approved to treat pulmonary arterial hypertension in Asia. It has a role as a vasodilator agent, a platelet aggregation inhibitor, an antihypertensive agent, a prostaglandin receptor agonist and an anti-inflammatory agent. It is a monocarboxylic acid, an organic heterotricyclic compound, a secondary alcohol, a secondary allylic alcohol and an enyne. It is a conjugate acid of a beraprost(1-)."}]