A Prospective, Open Label, Single Center Study of Patients With Multiple Sclerosis With Lower Extremity Spasticity who are Treated With abobotulinumtoxin A 
Abobotulinumtoxin A
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 Prospective, Open Label, Single Center Study of Patients With Multiple Sclerosis With Lower Extremity Spasticity who are Treated With abobotulinumtoxin A  ### Output: Abobotulinumtoxin A