29934
Despite the overall conformational similarity among multiple closed structures , the active site cavity volume of the paroxetine complex is enlarged .
 Chemical: paroxetine
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: paroxetine 
Answer:
 Chemical: paroxetine