2895
In addition to providing an assessment of the disposition of vilanterol in human , this work highlights a number of complexities associated with determining human absorption , distribution , metabolism , and excretion ( ADME ) for inhaled molecules - - mainly related to the low chemical doses and complications associated with the inhalation route of administration .
 Chemical: vilanterol
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: vilanterol