damn you , and you call yourself HIVE BEES when you need a STRANGER telling you what to do...
Melatonin could be decarboxed to 5-meo-T by using KOH in Glycerine....
what to do with the 5-meo-T is your call... , but check Shulgin's TIHKaL for any working (or none working) compound starting with a 5-methoxy-something , (or go for a novel compound , how does 5-meo-9,10-didehydro-n,n-diethyl-6-methylergoline-8beta-carboxamine sound to ya ??)
check Rhods page for alkyllations or reductive methylations
of tryptamines before you ask more of the same questions...
"don't just ask questions , post some answers too..."(spit)
let us know what U did
lye-searching-asskicked