8482
The major products identified by FTIR and confirmed using matrix - assisted laser desorption / ionization ( MALDI ) mass spectrometry were the secondary ozonide ( SOZ ) and a phospholipid aldehyde and carboxylic acid formed by scission of the double bond .
 Chemical: secondary ozonide; Chemical: SOZ; Chemical: aldehyde; Chemical: carboxylic 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: secondary ozonide; Chemical: SOZ; Chemical: aldehyde; Chemical: carboxylic acid