3620
Plin1a , 1b and 5 were found to preferentially associate with triacylglycerol - rich LDs and Plin1c and Plin4 to associate with CE - rich LDs , but the biological significance of this remains unanswered .
 Chemical: triacylglycerol
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: triacylglycerol