1355
Metabolism and disposition of [ 14C ] n - butyl - p - hydroxybenzoate in male and female Harlan Sprague Dawley rats following oral administration and dermal application .
 Chemical: [ 14C ] n - butyl - p - hydroxybenzoate
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: [ 14C ] n - butyl - p - hydroxybenzoate