17032
Indacaterol , which has been approved for long - term treatment of COPD in Europe and in the USA , has a 24 - h duration of action and a once - daily dosing regimen .
 Chemical: Indacaterol
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: Indacaterol