[{"from": "human", "value": "Could you give me a brief overview of this molecule? [C][C][=Branch2][Ring2][Branch2][=C][C][C][/C][=Branch2][Ring1][S][=C][/C][=C][/C][=Branch2][Ring1][Branch2][=C][/C][=C][/C][=C][Branch1][S][/C][=C][/C][=C][Branch1][=Branch2][/C][C][C][=C][Branch1][C][C][C][\\C][\\C][/C][/C][C]"}, {"from": "gpt", "value": "The molecule is an apo carotenoid triterpenoid that is tetracosane containing double bonds at the 2-3, 6-7, 8-9, 10-11, 12-13, 14-15, 16-17, 18-19, and 22-23 positions, and substituted by methyl groups at positions 2, 6, 10, 15, 19, and 23. It is an apo carotenoid triterpenoid, a triterpene and a polyene."}]