label: 2,3-dihydro-5,7-dihydroxy-2-(4-hydroxy-5-methoxy-3-(3-methyl-2-butenyl)phenyl)-4H-1-benzopyran-4-one
label_lc: 2,3-dihydro-5,7-dihydroxy-2-(4-hydroxy-5-methoxy-3-(3-methyl-2-butenyl)phenyl)-4h-1-benzopyran-4-one