2,4,6-Trimethoxyamphetamine
2,4,6-Trimethoxyamphetamine (2,4,6-TMA), also known as TMA-6 or ψ-TMA-2, is a psychedelic drug of the phenethylamine, amphetamine, and Ψ-PEA families. It is one of the positional isomers of trimethoxyamphetamine (TMA).
Source: Wikipedia — 2,4,6-Trimethoxyamphetamine (CC BY-SA 4.0)