23760
It is argued that administration of an effective inhaled aqueous sodium nitrite dose in humans is possible , though just beyond the capability of current individual metered - dose inhaler designs , such as those used for asthma .
 Chemical: sodium nitrite
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: sodium nitrite