[{"from": "human", "value": "Could you provide a description of this molecule? [C][C@@][C][C][C@@H1][C@][Branch2][Branch1][C][C][=C][C][=Branch1][C][=O][C][Branch2][Ring2][Ring2][C@@H1][Ring1][#Branch1][C][C@H1][Branch2][Ring1][O][C@][Ring1][O][Branch2][Ring1][Ring2][C][Ring1][#C][=C][C][=Branch1][C][=O][C@H1][Ring2][Ring1][Ring1][C][=C][O][C][=C][Ring1][Branch1][C][O][Branch1][C][C][C][C]"}, {"from": "gpt", "value": "The molecule is a tetracyclic triterpenoid that is 4,4,8-trimethylandrosta-1,14-diene substituted by a oxo groups at positions 3 and 16, a hydroxy group at position 7 and a furan-3-yl group at position 17. It has been isolated from Azadirachta indica. It has a role as a plant metabolite. It is a cyclic terpene ketone, a member of furans, a tetracyclic triterpenoid and a limonoid."}]