mol="NNY" Charge="0"
lab="C12"	NH="2" 
lab="C13"	NH="0" 
lab="C17"	NH="1" 
lab="C18"	NH="1" 
lab="C19"	NH="0" 
lab="C20"	NH="1" 
lab="N23"	NH="2" 
lab="N24"	NH="0" 
lab="CL27"	NH="0" 
