7105
We have further showed that the peptidomimetic inhibitor , Cbz - AVLQ - CN , has broad - spectrum inhibition against 3CL ( pro ) from human coronavirus strains 229E , NL63 , OC43 , HKU1 , and infectious bronchitis virus , with IC ( 50 ) values ranging from 1 . 3 to 3 . 7 mu M , but no detectable inhibition against caspase - 3 .
 Chemical: Cbz; Chemical: CN
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: Cbz; Chemical: CN