[{"from": "human", "value": "Generate a molecule based on the given description. The molecule is a diterpene consisting of taxane having two C=C double bonds at the 4(5)- and 11(12)-positions. It derives from a hydride of a taxane."}, {"from": "gpt", "value": "[C][C][=C][C][C][C@@][Branch2][Ring1][O][C][C][C][=C][Branch2][Ring1][Ring1][C@H1][Ring1][=Branch1][C][C@@H1][Branch1][Branch2][C][Ring1][N][Branch1][C][C][C][C][C][Ring1][P][C][C]"}]