Comparison of neonatal administration of the C-terminal fragment of arginine-vasopressin(6-9) and tetrapeptide Ac-D-MPRG on the behavior of rats in ontogeny
Ac-D-MPRG
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: Comparison of neonatal administration of the C-terminal fragment of arginine-vasopressin(6-9) and tetrapeptide Ac-D-MPRG on the behavior of rats in ontogeny ### Output: Ac-D-MPRG