preferred_name: baicalin + H2O => baicalein + D-glucuronate + H(+)
preferred_name_lc: baicalin + h2o => baicalein + d-glucuronate + h(+)
label: baicalin + H2O => baicalein + D-glucuronate + H(+)
label_lc: baicalin + h2o => baicalein + d-glucuronate + h(+)