1291
Thus , CAA directly reacts with cellular protein and non - protein thiols , mediating its toxicity on hRPTEC .
 Chemical: CAA; Chemical: thiols; Disease: toxicity
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Disease, Chemical 
Text: {0} 
Answer:
 Chemical: CAA; Chemical: thiols; Disease: toxicity