19640
Further , the nitric oxide synthase inhibitor , N - methylarginine , did not significantly affect the levels of inosine in control and RcsX - treated mice .
 Chemical: nitric oxide; Chemical: N - methylarginine; Chemical: inosine
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: nitric oxide; Chemical: N - methylarginine; Chemical: inosine