RES\n1b:x-dgro-dgal-NON-x:x|1:a|2:keto|3:d\n2s:n-acetyl\n3s:amino\n4b:x-dgal-HEX-x:x\n5s:n-acetyl\n6b:x-dglc-HEX-x:x\n7b:x-dgal-HEX-x:x\nLIN\n1:1d(5+1)2n\n2:1d(1+1)3n\n3:4d(2+1)5n
