Not for Yopo. Freebase bufotenine is very polar and quite insoluble in Naphtha. You'll need a semi-polar solvent like DCM, ethyl acetate, chloroform, etc.
It should work for epena. From what I recall, 5-MeO-DMT is soluble in naphtha.
You may remember me as 69Ron. I was suspended years ago for selling bunk products under false pretenses. I try to sneak back from time to time under different names, but unfortunately, the moderators of the DMT-Nexus are infinitely smarter than I am.
If you see me at the waterpark, please say hello. I'll be the delusional 50 something in the American flag Speedo, oiling up his monster guns while responding to imaginary requests for selfies from invisible teenage girls.