preferred_name: UDP-N-acetyl-beta-L-fucosamine => UDP-2-acetamido-2,6-dideoxy-beta-L-talose
preferred_name_lc: udp-n-acetyl-beta-l-fucosamine => udp-2-acetamido-2,6-dideoxy-beta-l-talose
label: UDP-N-acetyl-beta-L-fucosamine => UDP-2-acetamido-2,6-dideoxy-beta-L-talose
label_lc: udp-n-acetyl-beta-l-fucosamine => udp-2-acetamido-2,6-dideoxy-beta-l-talose