This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Regional Anesthesia, Subject name: Anaesthesia
All true about - cocaine except- 
Select and explain. 
A. It is amide local anesthetics, B. It can produce sympathetic stimulation, C. It is metabolized by liver, D. It blocks the presynaptic uptake of norepinephrine and dopamine
A: It is amide local anesthetics
Answer: A: It is amide local anesthetics 
Explanation: It is ester local anesthetics Cocaine was the first local Anesthetic to be used clinically. It is only natural local anesthetic. Koller introduced this in the field of ophthalmology. It is the only local anesthetic with vasoconstrictor action. It is sympathomimetic and inhibits metabolism of catecholamine.