3-Chloroamphetamine
3-Chloroamphetamine (3-CA; code name PAL-304), also known as meta-chloroamphetamine (MCA), is a psychostimulant of the amphetamine family and a serotonergic neurotoxin related to para-chloroamphetamine (PCA; 4-chloroamphetamine). The drug is a potent serotonin–norepinephrine–dopamine releasing agent (SNDRA).