mol="4HC" Charge="0"
lab="CA"	NH="1" 
lab="CA2"	NH="0" 
lab="CA4"	NH="0" 
lab="CA5"	NH="0" 
lab="CA6"	NH="0" 
lab="CD1"	NH="1" 
lab="CD2"	NH="1" 
lab="CD3"	NH="1" 
lab="CD4"	NH="1" 
lab="OA2"	NH="0" 
lab="OA3"	NH="0" 
lab="OA6"	NH="1" 
