<prompt> Which is an endogenous catecholamineDopamineDobutamineAdrenalineNor adrenaline  <response>: Refer kK sharma 2007172 Dopamine, adrenaline and nor adrenaline are endogenous catrcholamine Adrenaline, dipevefrine, Dobutamine ,ibopamine,dopexamine and Fenoldopam are the exogenous synthetic catrcholamine 