ethylphencyclidine

例句：

1. 1.This drug is used to treat epilepsy.
   这种药物用于治疗癫痫。
2. 2. The patient was given ethylphencyclidine for pain relief.
   患者被给予乙醚丙烯腈以缓解疼痛。
3. 3. Ethylphencyclidine is a potent anesthetic that can cause serious side effects.
   乙醚丙烯腈是一种强效麻醉剂，可能导致严重的副作用。