886
However , the patient tolerated well an alternative reverse transcriptase inhibitor , 2 ' 3 ' dideoxyinosine .
 Chemical: 2 ' 3 ' dideoxyinosine
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: 2 ' 3 ' dideoxyinosine