29933
The 2B4 - paroxetine structure is nearly superimposable on a previously solved closed structure in a ligand free state .
 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