10862
Antimicrobial activity of various 4 - and 5 - substituted 1 - phenylnaphthalenes .
 Chemical: 4 - and 5 - substituted 1 - phenylnaphthalenes
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: 4 - and 5 - substituted 1 - phenylnaphthalenes