Task: Translation
Input (Chinese): 戊巴比妥是瑞士尊严诊所使用的另一种药物，在俄勒冈州被用于注射死刑，俄克拉荷马州也开始使用。
Output (English): Pentobarbital, an alternative which is used at the Dignitas clinic in Switzerland, is used for lethal injections in Oregon, and has started to be used by Oklahoma.