mol="CPN" Charge="1"
lab="C8'"	NH="2" 
lab="C7'"	NH="0" 
lab="O7'"	NH="0" 
lab="C5'"	NH="2" 
lab="C'"	NH="0" 
lab="O1'"	NH="0" 
lab="OXT"	NH="1" 
lab="N4'"	NH="0" 
lab="C3'"	NH="2" 
lab="C2'"	NH="2" 
lab="N1'"	NH="3" 
lab="N1"	NH="0" 
lab="C2"	NH="0" 
lab="N3"	NH="0" 
lab="C4"	NH="0" 
lab="C5"	NH="1" 
lab="C6"	NH="1" 
lab="O2"	NH="0" 
lab="N4"	NH="2" 
