and is Muscazone really a MAOI inhibitor???
...There is no such thing as MZ.Muscimol and IA.Muscimol, Muscimol is the compound you listed as IA.Muscimol the other compound is; 5-Aminomethyl-2 (3H)-oxazolone and is not easily formed from Muscazone which is very stable in comparison to Ibotenic acid. Muscazone is not as active as Ibotenic acid but it is a MAOI so your theory may not be completely off...