Preclinical characterization of IMGS-001, a dual antagonist anti-PD-L1, anti-PD-L2 antibody with effector function, to treat patients resistant to immune checkpoint blockade   
IMGS-001
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: Preclinical characterization of IMGS-001, a dual antagonist anti-PD-L1, anti-PD-L2 antibody with effector function, to treat patients resistant to immune checkpoint blockade    ### Output: IMGS-001