RES\n1b:x-dgal-HEX-x:x\n2b:x-dgal-HEX-x:x\n3b:o-dgal-HEX-x:x|1:aldi\n4s:n-acetyl\n5b:x-dglc-HEX-x:x\n6s:sulfate\n7s:n-acetyl\nLIN\n1:3d(2+1)4n\n2:5o(-1+1)6n\n3:5d(2+1)7n
