mol="TSD" Charge="-1"
lab="C1"	NH="0" 
lab="O12"	NH="0" 
lab="O13"	NH="0" 
lab="C2"	NH="0" 
lab="C3"	NH="0" 
lab="SI4"	NH="0" 
lab="C4"	NH="3" 
lab="C5"	NH="3" 
lab="C6"	NH="3" 
lab="D31"	NH="0" 
lab="D32"	NH="0" 
lab="D21"	NH="0" 
lab="D22"	NH="0" 
