This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Forensic Medicine
Which of the following is known as Angel Dust? 
Select and explain. 
A. LSD, B. Heroin, C. Charas, D. Phencyclidine
D: Phencyclidine
Answer: D: Phencyclidine 
Explanation: Phencyclidine is a NMDA receptor antagonist with abusive potential Abo called as Angel Dust.