mol="HY1" Charge="0"
lab="C1'"	NH="0" 
lab="C2'"	NH="1" 
lab="C3'"	NH="1" 
lab="C4'"	NH="1" 
lab="C5'"	NH="1" 
lab="C6'"	NH="1" 
lab="CA"	NH="2" 
lab="C"	NH="1" 
lab="O"	NH="0" 
