24483
Faecal elimination predominated , accounting for 82 . 2 % of the administered radio - dose , with negligible renal elimination ( 2 . 6 % of dose ) .
 None
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Chemical 
Text: {0} 
Answer:
 None