10362
The trehalose and inulin - based particles consisted of porous spheres with a volume average aerodynamical diameter of ~ 1 . 8 mu m implying that they are suitable for pulmonary delivery .
 Chemical: trehalose
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: trehalose