Updated efficacy and safety results from a phase 1b study of the PD-1 antagonist CS1003 combined with lenvatinib (LEN) as first-line (1L) treatment in Chinese patients (pts) with unresectable hepatocellular carcinoma (uHCC).
CS-1003;Lenvatinib
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: Updated efficacy and safety results from a phase 1b study of the PD-1 antagonist CS1003 combined with lenvatinib (LEN) as first-line (1L) treatment in Chinese patients (pts) with unresectable hepatocellular carcinoma (uHCC). ### Output: CS-1003;Lenvatinib