RTI-83
RTI-83 ( ( – ) -2β-carbomethoxy-3β- ( 4-ethylphenyl ) tropane ) is a phenyltropane derivative which represents a rare example of an SDRI or serotonin-dopamine reuptake inhibitor , a drug which inhibits the reuptake of the neurotransmitters serotonin and dopamine , while having little or no effect on the reuptake of the related neurotransmitter noradrenaline . 
<triplet> serotonin <subj> neurotransmitter <obj> instance of <triplet> dopamine <subj> neurotransmitter <obj> instance of <triplet> noradrenaline <subj> neurotransmitter <obj> instance of