2162
For example , O ( 3 ) FA exposure led to reductions in both end - systolic and end - diastolic left ventricular ( LV ) volumes , whereas FACB exposure led an increase in end - diastolic LV volume .
 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 )