mol="P2O" Charge="0"
lab="C13"	NH="2" 
lab="C9"	NH="2" 
lab="C11"	NH="0" 
lab="C8"	NH="0" 
lab="C7"	NH="1" 
lab="C14"	NH="2" 
lab="O11"	NH="0" 
lab="N10"	NH="0" 
lab="O12"	NH="0" 
