[{"from": "human", "value": "Create a molecule with the structure as the one described. The molecule is major species at pH 7.3. It is a 3beta-sterol and a member of phytosterols."}, {"from": "gpt", "value": "[C][/C][=C][Branch2][Ring2][#C][/C][C][C@@H1][Branch1][C][C][C@H1][C][C][C@@H1][C@@][Ring1][Branch1][Branch2][Ring1][=C][C][C][C@H1][C][Ring1][=Branch1][=C][C][C@@H1][C@@][Ring1][=Branch1][Branch1][#C][C][C][C@@H1][Branch1][=Branch2][C@H1][Ring1][=Branch1][C][=Branch1][C][=O][O-1][O][C][C][\\C][Branch1][C][C][C]"}]