mol="HED" Charge="0"
lab="C1"	NH="2" 
lab="O1"	NH="1" 
lab="C2"	NH="2" 
lab="S3"	NH="0" 
lab="S4"	NH="0" 
lab="C5"	NH="2" 
lab="C6"	NH="2" 
lab="O6"	NH="1" 
