Preliminary results from a multi-centre, double-blind, randomised placebo controlled feasibility trial of add-on sodium benzoate and/or N-acetylcysteine in patients with early schizophrenia
Sodium Benzoate;N-Acetylcysteine
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: Preliminary results from a multi-centre, double-blind, randomised placebo controlled feasibility trial of add-on sodium benzoate and/or N-acetylcysteine in patients with early schizophrenia ### Output: Sodium Benzoate;N-Acetylcysteine