RES\n1b:x-HEX-x:x\n2b:x-HEX-x:x\n3b:x-HEX-x:x\n4s:phospho-ethanolamine\n5b:x-HEX-x:x\n6s:amino\nLIN\n1:3o(-1+1)4n\n2:5d(2+1)6n
