1797
But the phosphyl adduct can undergo a rapid spontaneous reaction leading to an aged enzyme , i . e . , a conjugated enzyme that is no longer reactivable by oximes .
 Chemical: oximes
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: oximes