895
Using a sample of 65 plants , we investigated the molecular evolution of sequences flanking the two underlying cyanogenesis genes : Ac / ac ( controlling the presence / absence of cyanogenic glucosides ) and Li / li ( controlling the presence / absence of their hydrolysing enzyme , linamarase ) .
 Chemical: cyanogenic glucosides
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: cyanogenic glucosides