preferred_name: 5-dehydro-4-deoxy-D-glucuronate + N-acetyl-beta-D-galactosamine => beta-D-4-deoxy-Delta(4)-GlcpA-(1->3)-beta-D-GlcpNAc + H2O
preferred_name_lc: 5-dehydro-4-deoxy-d-glucuronate + n-acetyl-beta-d-galactosamine => beta-d-4-deoxy-delta(4)-glcpa-(1->3)-beta-d-glcpnac + h2o
label: 5-dehydro-4-deoxy-D-glucuronate + N-acetyl-beta-D-galactosamine => beta-D-4-deoxy-Delta(4)-GlcpA-(1->3)-beta-D-GlcpNAc + H2O
label_lc: 5-dehydro-4-deoxy-d-glucuronate + n-acetyl-beta-d-galactosamine => beta-d-4-deoxy-delta(4)-glcpa-(1->3)-beta-d-glcpnac + h2o