Investigation of the DPYD, TYMS, ENOSF1, MTHFR, CDA, CES2, and UGT1A1 genes in patients who developed fatal fluoropyrimidine-associated toxicity in Northern Brazil.
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: Investigation of the DPYD, TYMS, ENOSF1, MTHFR, CDA, CES2, and UGT1A1 genes in patients who developed fatal fluoropyrimidine-associated toxicity in Northern Brazil. ### Output: 