[{"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][N][C@@H1][Branch2][Branch1][#Branch1][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][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 C79 alpha-mycolic acid having a saturated C26 alpha-branch and a C53 meromycolic chain with a distal cis-double bond and a proximal cis-cyclopropyl function. It is produced by Mycobacterium tuberculosis H37Ra. It has a role as a bacterial metabolite. It is a mycolic acid, a hydroxy fatty acid and a monounsaturated fatty acid. It is a conjugate acid of a (2R)-2-[(1R)-14-{2-[(15Z)-hexatriacont-15-en-1-yl]cyclopropyl}-1-hydroxytetradecyl]hexacosanoate."}]