27366
The bioavailability of venlafaxine in the formulation F2 was 63 . 08 +/- 1 . 28 % by buccal route , which was higher than by the oral route ( 39 . 21 +/- 6 . 18 % ) .
 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