U3-1402, a novel HER3-targeting antibody-drug conjugate, exhibits in vitro antitumor activity against breast cancer cells expressing HER3 mutations without dependence on HER2 overexpression
U3-1402
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: U3-1402, a novel HER3-targeting antibody-drug conjugate, exhibits in vitro antitumor activity against breast cancer cells expressing HER3 mutations without dependence on HER2 overexpression ### Output: U3-1402