RES 1b:b-dglc-HEX-1:5 2b:b-dgal-HEX-1:5 3s:sulfate 4b:b-dgal-HEX-1:5 5s:n-acetyl 6s:sulfate LIN 1:1o(4+1)2d 2:2o(3+1)3n 3:2o(4+1)4d 4:4d(2+1)5n 5:4o(3+1)6n