13716
We found early reductions in macrophage chemoattractant factors after only 10 days of pioglitazone , followed by a 69 % reduction in ATM content at 21 days and reduced ATM activation at both time points .
 Chemical: pioglitazone
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: Chemical 
Text: {0} 
 Entities: pioglitazone 
Answer:
 Chemical: pioglitazone