7098
Considering the percutaneously penetrated amounts , the following ranking was determined : 1 , 4 - dioxane > anisole > cyclohexanone ( decline to a factor of 5 . 9 ) .
 Chemical: 1 , 4 - dioxane; Chemical: anisole; Chemical: cyclohexanone
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: 1 , 4 - dioxane; Chemical: anisole; Chemical: cyclohexanone