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Though no significant difference was observed in the activities of these conjugates , cholic acid - containing dimeric conjugates generally exhibit higher activities than the corresponding deoxycholic acid - derived analogs .
 Chemical: cholic acid; Chemical: deoxycholic acid
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: cholic acid; Chemical: deoxycholic acid