[{"from": "human", "value": "Create a molecule with the structure as the one described. The molecule is an oxacycle. It has a role as a metabolite."}, {"from": "gpt", "value": "[C][C][=Branch2][Ring2][C][=C][/C][=C][/C][C@H1][C@][Branch1][S][C][C@@H1][Branch1][Ring2][O][Ring1][Branch1][C][Branch1][C][C][Branch1][C][C][O][C@H1][Branch1][Branch1][C@@H1][\\-Ring1][=N][O][O][Ring1][N][C]"}]