[106] Processes applying sodium cyanoborohydride and sodium triacetoxyborohydride (presumably created in situ from cyanoborohydride nevertheless this may not be the case as a result of existence of water and/or methanol) also result in the creation of cyanated tryptamine and beta-carboline by-items of unidentified toxicity although making use of sodium borohydride https://masony382yqh7.wikijm.com/user