30030
The absolute configuration of 1 was determined by comparing its electronic circular dichroism curve with that of co - occurring ximaolide A ( 2 ) .
 Chemical: ximaolide A
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: ximaolide A