{HEAD ~ A method} of inhibiting the transport of a neurotransmitter away from a synapse comprising contacting {TAIL ~ said synapse} with a compound selected from the group consisting of compounds having the structure: ##STR7## wherein 
comprising contacting
{ HEAD ~ A method } of inhibiting the transport of a neurotransmitter away from a synapse comprising contacting { TAIL ~ said synapse } with a compound selected from the group consisting of compounds having the structure : # # STR7 # # wherein
HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH REL REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH