[{"from": "human", "value": "Create a molecule with the structure as the one described. The molecule is an orally active acetate ester form of the steroidal compound abiraterone with antiandrogen activity. Abiraterone inhibits the enzymatic activity of steroid 17alpha-monooxygenase (17alpha-hydrolase/C17,20 lyase complex), a member of the cytochrome p450 family that catalyzes the 17alpha-hydroxylation of steroid intermediates involved in testosterone synthesis. Administration of this agent may suppress testosterone production by both the testes and the adrenals to castrate-range levels."}, {"from": "gpt", "value": "[C][C][=Branch1][C][=O][O][C@H1][C][C][C@@][Branch2][Ring2][Ring2][C@H1][C][C][C@][Branch2][Ring1][N][C@H1][Branch1][N][C@@H1][Ring1][=Branch1][C][C][=C][Ring1][#Branch2][C][Ring1][=C][C][C][=C][Ring1][#Branch2][C][=C][N][=C][C][=C][Ring1][=Branch1][C][C]"}]