21067
The involvement of heme oxygenase 1 but not nitric oxide synthase 2 in a hepatoprotective action of quercetin in lipopolysaccharide - induced hepatotoxicity of d - galactosamine sensitized rats .
 Chemical: heme; Chemical: nitric oxide; Chemical: quercetin; Chemical: d - galactosamine
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: heme; Chemical: nitric oxide; Chemical: quercetin; Chemical: d - galactosamine