4-002 - Assessment of Potential Pharmacokinetic and Pharmacodynamic Interactions between XEN901 (a Novel NaV1.6 Selective Sodium Channel Blocker) and Phenytoin (a non-selective NaV Blocker) in Adult Healthy Subjects
Below is an instruction that describes a task, paired with an input that provides further context. Write a response that appropriately completes the request. ### Instruction: Identify all the mentioned drugs in the given text. Text may or may not contain drug. If they contain more than 1 drug, use ";" as delimiter and join them. ### Input: 4-002 - Assessment of Potential Pharmacokinetic and Pharmacodynamic Interactions between XEN901 (a Novel NaV1.6 Selective Sodium Channel Blocker) and Phenytoin (a non-selective NaV Blocker) in Adult Healthy Subjects ### Output: 