Is Teparadol a Drug to Prevent Polymorphic v Tactic Artia?

A 24 year old female patient with a pre operative c t c interval of 550 millo seconds. Is undergoing breast surgery under general anacesia. Teparadol is administered to the patient for prevention of postap nausea, following which the patient goes into poly morphic veticular tacticartia. Which of the following drug slash therapes is best for the patient at this point? A, oderom b, liticate, c p siting d diltism oll riht.