Duration of >=MR4 Is the Best Predictor for a Successful 1st Treatment-Free Remission (TRF1) Attempt in CML Patients Treated with Tyrosine Kinase Inhibitors (TKI); Long-Term Follow-up of a Large Cohort of Patients Including a Cohort Undergoing a 2nd Tfr (TFR2) Attempt
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: Duration of >=MR4 Is the Best Predictor for a Successful 1st Treatment-Free Remission (TRF1) Attempt in CML Patients Treated with Tyrosine Kinase Inhibitors (TKI); Long-Term Follow-up of a Large Cohort of Patients Including a Cohort Undergoing a 2nd Tfr (TFR2) Attempt ### Output: 