preferred_name: rebaudioside B + UDP-alpha-D-glucose <=> rebaudioside A + UDP
preferred_name_lc: rebaudioside b + udp-alpha-d-glucose <=> rebaudioside a + udp
label: rebaudioside B + UDP-alpha-D-glucose <=> rebaudioside A + UDP
label_lc: rebaudioside b + udp-alpha-d-glucose <=> rebaudioside a + udp