RES 1b:x-dglc-HEX-x:x 2s:amino 3b:x-HEX-x:x 4s:n-acetyl 5b:x-dman-HEX-x:x 6b:x-dman-HEX-x:x 7b:x-dman-HEX-x:x 8b:x-dman-HEX-x:x 9s:phospho-ethanolamine 10s:phospho-ethanolamine LIN 1:1d(2+1)2n 2:3d(2+1)4n