[{"from": "human", "value": "Generate a molecule based on the given description. The molecule is a steroid ester that is the 16-acetyl derivative of gitoxigenin. It has a role as a metabolite and an EC 3.6.3.9 (Na(+)/K(+)-transporting ATPase) inhibitor. It is a 14beta-hydroxy steroid, a 3beta-hydroxy steroid and a steroid ester. It is functionally related to a gitoxigenin."}, {"from": "gpt", "value": "[C][C][=Branch1][C][=O][O][C@H1][C][C@@][Branch2][Ring2][N][C@@H1][C][C][C@@H1][C][C@H1][Branch2][Ring2][C][C][C][C@@][Ring1][=Branch1][Branch2][Ring1][=Branch2][C@H1][Ring1][#Branch2][C][C][C@@][Ring1][=C][Branch1][=C][C@H1][Ring1][P][C][=C][C][=Branch1][C][=O][O][C][Ring1][=Branch1][C][C][O][O]"}]