Effect of PDL1 expression [exp] on overall survival [OS] in patients [pts] with metastatic adenocarcinoma lung [MAC]: Illinois CancerCare [ILCC] analysis.
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: Effect of PDL1 expression [exp] on overall survival [OS] in patients [pts] with metastatic adenocarcinoma lung [MAC]: Illinois CancerCare [ILCC] analysis. ### Output: 