1772
RESULTS : Methadone dose was associated with longer QT interval of 0 . 140 ms / mg ( p = 0 . 002 ) .
 Chemical: Methadone
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: Disease, Chemical 
Text: {0} 
 Entities: Methadone 
Answer:
 Chemical: Methadone