10202
This out - of - plane motion is facilitated by a stabilizing charge transfer from the CO pi bond to the NH sigma * antibonding orbital .
 Chemical: CO; Chemical: NH
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: Chemical 
Text: {0} 
 Entities: CO, NH 
Answer:
 Chemical: CO; Chemical: NH