27360
The objective of the present work was to extract mucilage from linseed , utilize it as mucoadhesive gelling agent along with synthetic polymers and administration of venlafaxine by buccal route in the gel form .
 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