The following sympathomimetic amine has agonistic action on a1 + a2 + b1 + b3 adrenoceptors, but not on b2 receptors: (A) Phenylephrine, (B) Isoprenaline, (C) Noradrenaline, (D) Adrenaline
Answer is C. Ref:- kd tripathi; pg num:-130