[{"from": "human", "value": "What can you tell me about this molecule? [C][C@@H1][C][C][C@@H1][Branch2][Ring1][=N][C][Ring1][Branch1][C][C][C@@H1][C][Ring1][Branch1][=C][C@@][Branch1][#C][C@H1][Ring1][Branch1][C][Branch1][Branch1][C][C][Ring1][Branch1][Branch1][C][C][C][C][C]"}, {"from": "gpt", "value": "The molecule is a spirocyclic diterpene with formula C20H32 which is produced by a diterpene cyclase gene expressed in an engineered Streptomyces host. It is a diterpene, a spiro compound and a polycyclic olefin."}]