10573
The overall results of this study show the potential of the w / o / w emulsions as promising drug delivery systems for acyclovir .
 Chemical: acyclovir
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: acyclovir 
Answer:
 Chemical: acyclovir