9647
This Mg ( 2 + ) is tightly bound to the active center aspartates , creating an inactive stable state .
 Chemical: Mg ( 2 + ); Chemical: aspartates
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: Mg ( 2 + ); Chemical: aspartates