HER2 copy number variation (CNV), HER2 expression and primary resistance mechanisms in patients (pts) with HER2-positive metastatic gastric or gastroesophageal junction cancer (mGC/GEJC) receiving first-line chemotherapy (CT) + trastuzumab (T) +/- pertuzumab (P) in the JACOB trial
Trastuzumab;Pertuzumab
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: HER2 copy number variation (CNV), HER2 expression and primary resistance mechanisms in patients (pts) with HER2-positive metastatic gastric or gastroesophageal junction cancer (mGC/GEJC) receiving first-line chemotherapy (CT) + trastuzumab (T) +/- pertuzumab (P) in the JACOB trial ### Output: Trastuzumab;Pertuzumab