preferred_name: rubusoside + UDP-alpha-D-glucose = stevioside + UDP + H(+)
preferred_name_lc: rubusoside + udp-alpha-d-glucose = stevioside + udp + h(+)
label: rubusoside + UDP-alpha-D-glucose = stevioside + UDP + H(+)
label_lc: rubusoside + udp-alpha-d-glucose = stevioside + udp + h(+)