21923
For granulocytes , clopidogrel , ticlopidine , clopidogrel carboxylate and prasugrel were concentration - dependently toxic starting at 10 mu M .
 Chemical: clopidogrel; Chemical: ticlopidine; Chemical: clopidogrel carboxylate; Chemical: prasugrel
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Chemical 
Text: {0} 
Answer:
 Chemical: clopidogrel; Chemical: ticlopidine; Chemical: clopidogrel carboxylate; Chemical: prasugrel