1634
It can be argued that an ideal anti - cocaine medication would be one that accelerates cocaine metabolism producing biologically inactive metabolites via a route similar to the primary cocaine - metabolizing pathway , i . e . , hydrolysis catalyzed by butyrylcholinesterase ( BChE ) in plasma .
 cocaine, cocaine, cocaine
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: Chemical 
Text: {0} 
Answer:
 cocaine, cocaine, cocaine