1746
We present a case in which an 89 - year - old woman in a long - term care facility became confused after the initiation of misoprostol therapy .
 Chemical: misoprostol
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: misoprostol