mol="1PC" Charge="0"
lab="CP"	NH="2" 
lab="CA"	NH="0" 
lab="CB"	NH="1" 
lab="CC"	NH="1" 
lab="CD"	NH="1" 
lab="CE"	NH="1" 
lab="CF"	NH="1" 
lab="CG"	NH="0" 
lab="CH"	NH="2" 
lab="CI"	NH="2" 
lab="CJ"	NH="2" 
lab="CK"	NH="2" 
lab="CL"	NH="2" 
lab="NM"	NH="0" 
lab="CN"	NH="2" 
lab="CO"	NH="2" 
lab="CQ"	NH="2" 
lab="CR"	NH="2" 
