preferred_name: isomogroside IV + UDP + H(+) => mogroside III + UDP-alpha-D-glucose
preferred_name_lc: isomogroside iv + udp + h(+) => mogroside iii + udp-alpha-d-glucose
label: isomogroside IV + UDP + H(+) => mogroside III + UDP-alpha-D-glucose
label_lc: isomogroside iv + udp + h(+) => mogroside iii + udp-alpha-d-glucose