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Results also confirmed that AA in excess induced a fast regeneration of CG and EPI from the corresponding o - quinones formed enzymatically via redox chemical reactions .
 Chemical: EPI; Chemical: o - quinones
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: EPI; Chemical: o - quinones