preferred_name: (-)-maackiain + H2O => (3R,4R)-3-(6-hydroxy-1,3-benzodioxol-5-yl)-3,4-dihydro-2H-chromene-4,7-diol
preferred_name_lc: (-)-maackiain + h2o => (3r,4r)-3-(6-hydroxy-1,3-benzodioxol-5-yl)-3,4-dihydro-2h-chromene-4,7-diol
label: (-)-maackiain + H2O => (3R,4R)-3-(6-hydroxy-1,3-benzodioxol-5-yl)-3,4-dihydro-2H-chromene-4,7-diol
label_lc: (-)-maackiain + h2o => (3r,4r)-3-(6-hydroxy-1,3-benzodioxol-5-yl)-3,4-dihydro-2h-chromene-4,7-diol