[{"from": "human", "value": "Could you give me a brief overview of this molecule? [C][C][=Branch1][C][=O][O][C@@H1][C][C@@H1][C@][Branch1][=C][C][=C][C][=Branch1][C][=O][C][Ring1][#Branch1][Branch1][C][C][C][Branch2][Ring2][Ring1][C@@H1][C@@][Ring1][=N][Branch2][Ring1][O][C][=C][C][=Branch1][C][=O][C@H1][Branch1][O][C@@][Ring1][=Branch1][Branch1][Branch1][C][C][Ring1][#Branch2][C][C][=C][O][C][=C][Ring1][Branch1][C][C]"}, {"from": "gpt", "value": "The molecule is a tetracyclic triterpenoid that is 4,4,8-trimethylandrosta-1,14-diene substituted by oxo groups at positions 3 and 16, an acetoxy group at position 7 and a furan-3-yl group at position 17. Isolated from Azadirachta indica, it exhibits antimycobacterial and anti-inflammatory activities. It has a role as a plant metabolite, an antimycobacterial drug and an anti-inflammatory agent. It is a limonoid, a tetracyclic triterpenoid, an acetate ester, a cyclic terpene ketone and a member of furans."}]