17008
Metabolism experiments demonstrate that 27 retains the ability to form ortho - quinone species , while the pyrazole ring shows high metabolic stability , suggesting that this compound might result in better pharmacokinetic profiles than CA1 , with similar pharmacodynamic properties and clinical potential .
 Chemical: ortho - quinone; Chemical: pyrazole; Chemical: CA1
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: ortho - quinone; Chemical: pyrazole; Chemical: CA1