A randomized, placebo-controlled, first in human phase I single ascending dose (SAD) and multiple ascending dose (MAD) study in healthy male volunteers of the immunostimulant 7HP349 
7HP349
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: A randomized, placebo-controlled, first in human phase I single ascending dose (SAD) and multiple ascending dose (MAD) study in healthy male volunteers of the immunostimulant 7HP349  ### Output: 7HP349