4'-Fluoro-α-pyrrolidinooctanophenone
4'-Fluoro-α-pyrrolidinooctanophenone (also known as 4-Fluoro-PV-9, FPOP and 4-Fluoro-α-POP) is a stimulant drug of the cathinone class which has been reported as a novel designer drug. == Legality == 4-F-α-POP is illegal in Japan.
Source: Wikipedia — 4'-Fluoro-α-pyrrolidinooctanophenone (CC BY-SA 4.0)