[{"from": "human", "value": "Could you give me a brief overview of this molecule? [C][C][C][C@@H1][Branch1][Branch2][C][=Branch1][C][=O][O][C][C][N][C@@H1][Branch1][C][C][C][=Branch1][C][=O][N][C@H1][C][C][C][C][C@H1][Ring1][=Branch1][C][C@H1][Ring1][=Branch2][C][=Branch1][C][=O][O].[C][C][Branch1][C][C][Branch1][C][C][N]"}, {"from": "gpt", "value": "The molecule is the tert-butylamine salt of perindopril, the ethyl ester of a non-sulfhydryl angiotensin converting enzyme (ACE) inhibitor with antihypertensive activity. Upon hydrolysis, perindopril erbumine is converted to its active form perindoprilat, inhibiting ACE and the conversion of angiotensin I to angiotensin II; consequently, angiotensin II-mediated vasoconstriction and angiotensin II-stimulated aldosterone secretion from the adrenal cortex are inhibited and diuresis and natriuresis ensue."}]