Oh no, I don't think that the whole family of mescaline related drugs and SSRIs like sertraline should ever be combined. Been a while since I knew Tryptamine and Phenylthylamines (???) Facts off the top of my head, but if you're not joking I wish I saw this sooner.

Anything chemically related to mescaline like LSD and mushrooms is supposed to be bad with antidepressants IIRC.