Downregulation of Stem-loop binding protein by nicotine and its role in nicotine-induced cell transformation in human lung epithelial cells
Nicotine
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: Downregulation of Stem-loop binding protein by nicotine and its role in nicotine-induced cell transformation in human lung epithelial cells ### Output: Nicotine