17734
Amino nucleophiles were shown to be far less reactive towards the quinone methide 2M4MQ with only tiny formation of adducts with lysine or arginine side chains .
 Chemical: Amino; Chemical: 2M4MQ; Chemical: lysine; Chemical: arginine
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: Amino; Chemical: 2M4MQ; Chemical: lysine; Chemical: arginine