Which is hallucinogenic drug?

Which of the following is a hallucinogenic drug?

Which one of the following is a hallucinogenic drug?

Which one of the following is hallucinogenic drug?

Tranquilizers are medicines or the chemical substances used for the treatment of stress and mild to severe mental diseases. They induce a sense of fitness and relieve stress anxiety and fatigue tranquilizers are also called psychotherapeutic drugs. They acts on central nervous system. They include hypnotics and sedatives Which of the following is a hallucinogenic drug?

Hallucinogens

What is hallucinogen ?

What is hallucinogen ?