I think there's quite possibly a whole host of drugs that would be active with selegiline/deprenyl. Speculating/testing drugs that obviously would be decimated by MAO but could be active with an MAOI is an interesting amateur pharmacological field of study.
but dmt is active when smoked so i wonder if while the compound mentioned would be inactive orally, what an injected dose might do or if someone decided to smoke it.
Uh, no, it has nothing to do with cathinone. It's a phenethylamine molecule with two methyl groups attached to the nitrogen. Cathinone is alpha-methyl-beta-keto-phenethylamine, with nothing attached to the nitrogen. Looks like it'd be a simple stimulant if it was psychoactive at all.