925P - Efficacy of 2nd line treatment with chemotherapy (CT) or immune checkpoint inhibitors (ICIs) for patients (pts) with a prolonged objective response (>6 months) after 1st line therapy for recurrent or metastatic head & neck squamous cell carcinoma (R/M-HNSCC)
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: 925P - Efficacy of 2nd line treatment with chemotherapy (CT) or immune checkpoint inhibitors (ICIs) for patients (pts) with a prolonged objective response (>6 months) after 1st line therapy for recurrent or metastatic head & neck squamous cell carcinoma (R/M-HNSCC) ### Output: 