mol="I83" Charge="0"
lab="C17"	NH="3" 
lab="N18"	NH="1" 
lab="PT"	NH="0" 
lab="N21"	NH="0" 
lab="C22"	NH="3" 
lab="C19"	NH="3" 
lab="CL1"	NH="0" 
lab="CL2"	NH="0" 
