preferred_name: baicalein + UDP-alpha-D-glucuronate => baicalin + UDP
preferred_name_lc: baicalein + udp-alpha-d-glucuronate => baicalin + udp
label: baicalein + UDP-alpha-D-glucuronate => baicalin + UDP
label_lc: baicalein + udp-alpha-d-glucuronate => baicalin + udp