In other embodiments, the inventive compounds and {HEAD ~ libraries} are generated from {TAIL ~ diversifiable scaffolds} synthesized from the pyridine based template isonicotinamide 
are generated from
In other embodiments , the inventive compounds and { HEAD ~ libraries } are generated from { TAIL ~ diversifiable scaffolds } synthesized from the pyridine based template isonicotinamide
OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD REL REL REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH