RES\n1r:r1\nREP\nREP1:5o(4+1)2d=-1--1\nRES\n2b:b-dgal-HEX-1:5\n3s:sulfate\n4s:n-acetyl\n5b:b-dglc-HEX-1:5|6:a\nLIN\n1:2o(4|6+1)3n\n2:2d(2+1)4n\n3:2o(3+1)5d