<prompt> Which of the following anesthetic agents does not trigger malignant hyperthermia ?HalothaneIsofluraneSuxamethoniumThiopentone  <response>: Drugs causing malignant hyperthermia are succinylcholine most common cause, Halothane most common cause amongst the inhalational agent, Isoflurane, Enflurane, Sevoflurane, Desflurane, Methoxyflurane, Cyclopropane, Ether, MAO inhibitors, TCA, Phenothiazine, Lignocaine. 