RES\n1b:x-dgal-HEX-1:5\n2b:a-dgal-HEX-1:4\n3b:a-dglc-HEX-1:5\n4s:n-acetyl\n5b:b-dgal-HEX-1:4\nLIN\n1:1o(2+1)2d\n2:2o(2+1)3d\n3:3d(2+1)4n\n4:1o(3+1)5d
