preferred_name: isoorientin + UDP + H(+) => luteolin + UDP-alpha-D-glucose
preferred_name_lc: isoorientin + udp + h(+) => luteolin + udp-alpha-d-glucose
label: isoorientin + UDP + H(+) => luteolin + UDP-alpha-D-glucose
label_lc: isoorientin + udp + h(+) => luteolin + udp-alpha-d-glucose