15795
To determine whether the conjugated paclitaxel can bind microtubules , we used a combination of ensemble and single microtubule imaging techniques in vitro .
 Chemical: paclitaxel
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: paclitaxel 
Answer:
 Chemical: paclitaxel