2163
These same cardiac compensatory changes were largely abolished in Nppa KO mice following O ( 3 ) FA or FACB exposure .
 Chemical: O ( 3 )
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: O ( 3 )