<prompt> Which of the following drug is serotonin-norepinephrine reuptake inhibitor?VenlafaxineAmphetamineDoxepinMiazapine  <response>: Venlafaxine, Milnacipran are considered as SNRIs Amphetamine is a psycho stimulant drug. Mitrazapine is an atypical anti depressent. Doxepin is a TCA tricyclic anti deprerssent. Ref: HL Sharma 3rd ed. Classification Pg: 469 