[{"from": "human", "value": "Provide a description of this molecule. [C][C][=C][C@H1][C@][Branch1][Branch1][C][C][Ring1][=Branch1][Branch2][Ring1][N][C@][Branch2][Ring1][#Branch1][C][Branch2][Ring1][C][C@@][Branch1][Ring2][O][Ring1][Branch2][Branch1][=Branch2][C][C@@][Ring1][=Branch1][C][O][Ring1][Ring1][O][O][C][C]"}, {"from": "gpt", "value": "The molecule is an organic heterotricyclic compound that is isolated from the fermentation broth of Curvularia sp. RK97-F166. It has a role as a fungal metabolite. It is a cyclic hemiketal, a bridged compound, an organic heterotricyclic compound and a spiro-epoxide."}]