mol="BOM" Charge="0"
lab="O1"	NH="1" 
lab="C2"	NH="2" 
lab="C4"	NH="2" 
lab="C7"	NH="2" 
lab="C10"	NH="2" 
lab="C13"	NH="2" 
lab="C16"	NH="2" 
lab="C19"	NH="2" 
lab="C22"	NH="2" 
lab="C25"	NH="2" 
lab="C28"	NH="1" 
lab="C31"	NH="1" 
lab="C33"	NH="1" 
lab="C35"	NH="1" 
lab="C37"	NH="2" 
lab="C39"	NH="2" 
lab="C42"	NH="3" 
