English edit

 
Chemical structure of tetrabenazine
 
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Etymology edit

Probably from tetra(hydro) +‎ ben(zo)- +‎ az(a)- +‎ -ine.

Pronunciation edit

Noun edit

tetrabenazine (uncountable)

  1. (pharmacology) A serotonin antagonist C19H27NO3 that is used especially in the treatment of psychosis and anxiety.

References edit