18474
The results show a variation of the amount of both avarol and its monoacetate derivative with time , with no clear relationship with seawater temperature .
 Chemical: avarol and its monoacetate
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: Chemical 
Text: {0} 
 Entities: avarol and its monoacetate 
Answer:
 Chemical: avarol and its monoacetate