5-OH-DMT suspended in Acetone. Add some Lye... What do you think happens? bk-DMT HCl maybe?
No, I already told you a group isn't removed / displaced or converted so easily. You can't just cut and paste the ketone function out of acetone onto DMT, that is not how chemistry works.
Sorry but I don't feel like explaining all this stuff to you if you can't be bothered to learn introduction to chemistry first. What would be the point? Until then: no, just no.
NBOMe tryptamines have been made apparently, it doesn't seem they were that good on paper. Do a BL google search on that and you will probably end up somewhere in the ADD / NSP forum.
Slap a mescaline onto something?
Toad venom IIRC isn't the obvious source for bufotenine, better to get it out of the proper seeds (Vilca? IDK right now). I think toad venom contains 5-MeO-DMT and a lot of other gunk. What is your aim really? Asking questions from a semi-automatic?