9. The subject has received enzyme-inducing anti-epileptic agents within 2 weeks before the first dose of cabozantinib (e.g., carbamazepine, phenytoin, phenobarbital, primidone). Other enzyme inducing agents prohibited within 2 weeks before the first dose of cabozantinib include rifampin, rifabutin, rifapentin, and St. John's Wort.