4897
Nitric oxide synthase / nitric oxide ( NOS / NO ) system in the RVLM modulates cardiovascular activities .
 Chemical: Nitric oxide; Chemical: nitric oxide; Chemical: NO
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: nitric oxide; Chemical: NO