170P - 2-adrenergic receptor gene expression as a prognostic and predictive biomarker in HER2-positive early-stage breast cancer patients enrolled on the NCCTG-N9831 (Alliance) trial
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: 170P - 2-adrenergic receptor gene expression as a prognostic and predictive biomarker in HER2-positive early-stage breast cancer patients enrolled on the NCCTG-N9831 (Alliance) trial ### Output: 