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This is in contrast to the finding that a monomeric deoxycholic acid - spermine conjugate was more active than the corresponding cholic acid - derived analog .
 Chemical: deoxycholic acid; Chemical: spermine; Chemical: cholic 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: deoxycholic acid; Chemical: spermine; Chemical: cholic acid