preferred_name: steviolbioside + UDP-alpha-D-glucose <=> stevioside + UDP
preferred_name_lc: steviolbioside + udp-alpha-d-glucose <=> stevioside + udp
label: steviolbioside + UDP-alpha-D-glucose <=> stevioside + UDP
label_lc: steviolbioside + udp-alpha-d-glucose <=> stevioside + udp