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Epothilone D similarly mitigated the effects of a clinical neurosteroid general anesthetic , allopregnanolone , believed to occupy the colchicine site in tubulin .
 Chemical: Epothilone D; Chemical: allopregnanolone; Chemical: colchicine
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: Epothilone D; Chemical: allopregnanolone; Chemical: colchicine