[{"from": "human", "value": "Could you give me a brief overview of this molecule? [C][C][C][C][Branch1][Branch1][C][C][Ring1][=Branch1][C][Branch1][#Branch2][C][C][C][C][C][C][N][Ring1][=Branch1][C][C][C][C][C][C][Ring1][=Branch1]"}, {"from": "gpt", "value": "The molecule is only found in individuals that have used or taken this drug. It is a coronary vasodilator used especially for angina of effort. It may cause neuropathy and hepatitis. Perhexiline binds to the mitochondrial enzyme carnitine palmitoyltransferase (CPT)-1 and CPT-2. It acts by shifting myocardial substrate utilisation from long chain fatty acids to carbohydrates through inhibition of CPT-1 and, to a lesser extent, CPT-2, resulting in increased glucose and lactate utilization. This results in increased ATP production for the same O2 consumption as before and consequently increases myocardial efficiency."}]