19849
As a new treatment option for CDS , rotigotine - loaded microspheres ( RoMS ) , a long - acting sustained - release microspheres for injection with poly ( lactide - co - glycolide ) as drug carrier , are now being evaluated in clinical trial .
 Chemical: rotigotine; Chemical: poly ( lactide - co - glycolide )
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: rotigotine; Chemical: poly ( lactide - co - glycolide )