I'm losing my mind searching for this post. I'm not sure if the author edited the post to the dreaded "." but I cannot find it. The author mentioned attaching a specific molecule to DMT or taking it along with DMT to make it orally active without the need for an MAOI. I don't think there was a conclusion in the post, but I want to further research this.
I'm almost 100% sure it wasn't DMSO. The person explained how it's been done to other chemicals to make them more bioavailable orally. I read this post months ago and it randomly popped into my head. Maybe, my memory is screwy but if anyone remembers what that person was talking about, let me know. Or if you can link the thread, I'll be super happy.