Designer Drug Edit Meaning

1.

"A drug with properties and effects similar to a known hallucinogen or narcotic but having a slightly altered chemical structure, especially such a drug created in order to evade restrictions against illegal substances."

(Answers)

A synthetic chemical (Often produced by a high-tech lab) the purpose of which is to produce a reliable state of intoxication (As opposed to plant-based inebrients, whos effects may vary greatly from one individual to another)

Ecstacy (MDMA), BZ (A "superhallucinogen" concocted by the CIA), CC3P, Methamphetamine, MPPP.