10801
By contrast , the most stable conformations of the deprotonated form of dG5 ' p are conformers where the ribose adapts a C3 ' endo conformation and the nucleobase is in a syn conformation .
 Chemical: dG5 ' p; Chemical: nucleobase
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: dG5 ' p, nucleobase 
Answer:
 Chemical: dG5 ' p; Chemical: nucleobase