preferred_name: steviolmonoside + UDP-alpha-D-glucose => rubusoside + UDP
preferred_name_lc: steviolmonoside + udp-alpha-d-glucose => rubusoside + udp
label: steviolmonoside + UDP-alpha-D-glucose => rubusoside + UDP
label_lc: steviolmonoside + udp-alpha-d-glucose => rubusoside + udp