What is your most appropriate treatment? ECG given similar o this with wide complex tachycardia

old man sought medical help with complaint of palpitation, he presented with heart rate of 280 beat/minute. he was known to have WPW syndrome. Nothing mentioned about hemodynamic instability. What is your most appropriate treatment? ECG given similar o this with wide complex tachycardia. JM-812

A-Amiodarone
B-adenosine
C-lidocaine
D-verapamil
E-Digoxin