9670
As part of the preclinical development program , whole embryo culture was used to investigate the potential embryotoxicity of flubendazole and its metabolites , reduced and hydrolyzed flubendazole .
 Chemical: flubendazole; Chemical: flubendazole
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: flubendazole; Chemical: flubendazole