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Administered at the dose of 20 mg . intravesically , CP did not produce any behavioral effects , whereas acrolein at 0 . 5 mg . intravesically induced behavioral modifications identical to those under CP 200 mg . / kg .
 Chemical: CP; Chemical: acrolein; Chemical: CP
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Disease, Chemical 
Text: {0} 
Answer:
 Chemical: CP; Chemical: acrolein; Chemical: CP