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RATIONALE : NG - nitro - L - arginine ( L - NOARG ) , an inhibitor of nitric - oxide synthase ( NOS ) , induces catalepsy in mice .
 Chemical: NG - nitro - L - arginine; Chemical: L - NOARG; Chemical: nitric - oxide; Disease: catalepsy
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Disease, Chemical 
Text: {0} 
Answer:
 Chemical: NG - nitro - L - arginine; Chemical: L - NOARG; Chemical: nitric - oxide; Disease: catalepsy