mol="SN1" Charge="0"
lab="CA2"	NH="1" 
lab="CB2"	NH="1" 
lab="CG"	NH="0" 
lab="CD1"	NH="0" 
lab="CE1"	NH="1" 
lab="CD2"	NH="1" 
lab="CE2"	NH="1" 
lab="CZ"	NH="0" 
lab="OH1"	NH="1" 
lab="OH2"	NH="1" 
lab="C2"	NH="0" 
lab="O2"	NH="0" 
lab="O1"	NH="1" 
