18035
The beta - hydroxy fatty acyl chain is connected to the N - terminal of the decapeptide and can be saturated or unsaturated , ranging from 14 to 18 carbons .
 Chemical: beta - hydroxy fatty acyl; Chemical: N; Chemical: decapeptide; Chemical: carbons
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: beta - hydroxy fatty acyl; Chemical: N; Chemical: decapeptide; Chemical: carbons