5672
Amount of venlafaxine diffused through mucosa was measured using validated RP - HPLC method .
 Chemical: venlafaxine
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: Chemical 
Text: {0} 
 Entities: venlafaxine 
Answer:
 Chemical: venlafaxine