2518
We tested whether ( - ) - reboxetine binds to the luminal [ ( 3 ) H ] imipramine site .
 Chemical: ( - ) - reboxetine; Chemical: [ ( 3 ) H ] imipramine
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: ( - ) - reboxetine, [ ( 3 ) H ] imipramine 
Answer:
 Chemical: ( - ) - reboxetine; Chemical: [ ( 3 ) H ] imipramine