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In addition , ( - ) - cubebin was able to reduce Phe contraction in the case of intact rings .
 Chemical: ( - ) - cubebin; Chemical: Phe
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: ( - ) - cubebin; Chemical: Phe