[{"from": "human", "value": "Describe this molecule. [C][C@H1][C][C@][Branch2][Ring2][#C][C@H1][Branch1][#Branch2][C@H1][Ring1][Branch1][O][C][=Branch1][C][=O][C][C@@H1][C@][Branch1][Ring2][O][Ring1][Ring1][Branch2][Ring1][Branch2][C][C][C@H1][C@H1][Branch1][Branch2][C][Ring1][Ring1][Branch1][C][C][C][/C][=C][Branch1][=Branch1][/C][Ring2][Ring1][Ring2][=O][\\C][C][O]"}, {"from": "gpt", "value": "The molecule is a lathyrane diterpenoid isolated from the roots of Euphorbia micractina. It is a lathyrane diterpenoid, an epoxide, an acetate ester and a tertiary alpha-hydroxy ketone."}]