[{"from": "human", "value": "Could you give me a brief overview of this molecule? [C][C][C][C][=N][C][=Branch2][Ring2][P][=C][N][Ring1][Branch1][N][=C][Branch1][=Branch1][N][C][Ring1][=Branch1][=O][C][=C][Branch2][Ring1][N][C][=C][C][=Branch1][Ring2][=C][Ring1][=Branch1][S][=Branch1][C][=O][=Branch1][C][=O][N][C][C][N][Branch1][Branch1][C][C][Ring1][=Branch1][C][C][O][C][C][C]"}, {"from": "gpt", "value": "The molecule is the sulfonamide resulting from formal condensation of the sulfo group of 4-ethoxy-3-(5-methyl-7-propylimidazo[5,1-f][1,2,4]triazin-4(1H)-one-2-yl)benzenesulfonic acid and the secondary amino group of 4-ethylpiperazine. It has a role as a vasodilator agent and an EC 3.1.4.* (phosphoric diester hydrolase) inhibitor. It is a N-alkylpiperazine, an imidazotriazine and a N-sulfonylpiperazine."}]