preferred_name: UDP-beta-L-arabinopyranose => UDP-beta-L-arabinofuranose
preferred_name_lc: udp-beta-l-arabinopyranose => udp-beta-l-arabinofuranose
label: UDP-beta-L-arabinopyranose => UDP-beta-L-arabinofuranose
label_lc: udp-beta-l-arabinopyranose => udp-beta-l-arabinofuranose