[{"from": "human", "value": "Provide a description of this molecule. [C][C][C][C][C][C][C][C][C][C][C][C][C][C][C][C][C][C][C][C][C][C][C][C][C@H1][Branch2][Branch1][#C][C@@H1][Branch2][Branch1][#Branch2][C][C][C][C][C][C][C][C][C][C][C][C][C][C][C][C][Ring1][Ring1][C][C][C][C][C][C][C][C][C][C][C][C][C][C][C][C][C][Ring1][Ring1][C][C][C][C][C][C][C][C][C][C][C][C][C][C][C][C][C][C][C][C][O][C][=Branch1][C][=O][O]"}, {"from": "gpt", "value": "The molecule is a C80 alpha-mycolic acid having a C54 meromycolic chain with two cis cyclopropyl functions and a saturated C26 alpha-branch. It is produced by Mycobacterium tuberculosis H37Ra. It has a role as a bacterial metabolite. It is a hydroxy fatty acid and a mycolic acid. It is a conjugate acid of a (2R)-2-[(1R)-1-hydroxy-14-{2-[14-(2-icosylcyclopropyl)tetradecyl]cyclopropyl}tetradecyl]hexacosanoate."}]