15847
All compounds were evaluated for their cytotoxicity against selected cancer cell lines and the inhibition of lipopolysaccharide ( LPS ) - induced nitric oxide ( NO ) production in mouse peritoneal macrophages .
 Chemical: nitric oxide; Chemical: NO
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: nitric oxide; Chemical: NO