5263
When compared to H115W alone , we found that H115W / Y71A and H115W / F347W maintained VX catalytic efficiency but showed mixed results for the capacity to hydrolyze paraoxon .
 Chemical: paraoxon
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: paraoxon