14099
Docking studies demonstrated that benzoxepin 6b adopt an orientation similar to that of isoCA - 4 at the colchicine binding site on beta - tubulin .
 Chemical: benzoxepin; Chemical: isoCA - 4
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Chemical 
Text: {0} 
Answer:
 Chemical: benzoxepin; Chemical: isoCA - 4