RES\n1b:b-dgal-HEX-1:5\n2b:a-lgal-HEX-1:5|6:d\n3b:a-dgal-HEX-1:5\n4s:n-acetyl\nLIN\n1:1o(2+1)2d\n2:1o(3+1)3d\n3:3d(2+1)4n