9974
The compounds were also tested for the inhibition of growth of M . tuberculosis H ( 37 ) Rv strain , leading to the identification of ( E ) - 1 - ( 2 ' , 3 ' , 4 ' , 6 ' - tetra - O - acetyl - beta - D - glucopyranosyl ) - 4 - ( 3 - hydroxyphenyl ) but - 3 - en - 2 - one ( 1 ) as the first carbonic anhydrase inhibitor with anti - tubercular activity .
 Chemical: ( E ) - 1 - ( 2 ' , 3 ' , 4 ' , 6 ' - tetra - O - acetyl - beta - D - glucopyranosyl ) - 4 - ( 3 - hydroxyphenyl ) but - 3 - en - 2 - one
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: ( E ) - 1 - ( 2 ' , 3 ' , 4 ' , 6 ' - tetra - O - acetyl - beta - D - glucopyranosyl ) - 4 - ( 3 - hydroxyphenyl ) but - 3 - en - 2 - one 
Answer:
 Chemical: ( E ) - 1 - ( 2 ' , 3 ' , 4 ' , 6 ' - tetra - O - acetyl - beta - D - glucopyranosyl ) - 4 - ( 3 - hydroxyphenyl ) but - 3 - en - 2 - one