25301
However , the PET - bottled water extracts did not induce any cytotoxic , genotoxic or endocrine - disruption activity in the bioassays after exposure .
 Chemical: PET
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: PET