25421
Within the free volatile compounds , isoamyl alcohols , benzaldehyde and guaiacol registered the largest increase above the concentration effect due to water loss ; while within the bound volatile compounds were isoamyl alcohols , ethyl vanillate and benzoic acid .
 Chemical: isoamyl alcohols; Chemical: benzaldehyde; Chemical: guaiacol; Chemical: isoamyl alcohols; Chemical: ethyl vanillate; Chemical: benzoic acid
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: isoamyl alcohols; Chemical: benzaldehyde; Chemical: guaiacol; Chemical: isoamyl alcohols; Chemical: ethyl vanillate; Chemical: benzoic acid