17086
Therefore , in the present study , we investigated the effect of acute As ( III ) treatment on pulmonary , hepatic and renal cytochrome ( CYP ) P450 - mediated arachidonic acid metabolism .
 Chemical: As ( III ); Chemical: arachidonic acid
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: As ( III ); Chemical: arachidonic acid