8481
Ozone concentrations ranged from ( 0 . 25 to 3 . 9 ) x 10 ( 13 ) molecules cm ( - 3 ) ( 0 . 1 - 1 . 6 ppm ) .
 Chemical: Ozone
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: Ozone