Real world clinical outcomes of patients with HER2 positive metastatic breast cancer with central nervous system involvement treated with modern regimens.
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: Real world clinical outcomes of patients with HER2 positive metastatic breast cancer with central nervous system involvement treated with modern regimens. ### Output: 