[{"from": "human", "value": "Describe 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][Branch2][C@@H1][Branch2][=Branch1][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][Branch2][Ring1][#Branch1][C][Branch1][C][C][C][C][C][C][C][C][C][C][C][C][C][C][C][C][C][C][C][C][O][C][O][C][=Branch1][C][=O][O]"}, {"from": "gpt", "value": "The molecule is a C85 alpha-mycolic acid produced by Mycobacterium tuberculosis having a C58 meromycolic chain with one cis cyclopropyl function, one methoxy function and one methyl subsituent, and a saturated C24 alpha-branch. It has a role as a bacterial metabolite and an allergen. It is a mycolic acid and a hydroxy fatty acid."}]