23779
This count reduced to 1 . 20 +/- 0 . 20 for three Ficus species + SDS , 1 . 40 +/- 0 . 25 for Ficus species + atrazine , and 1 . 40 +/- 0 . 25 for Ficus species + petrol .
 Chemical: SDS; Chemical: atrazine
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: SDS; Chemical: atrazine