label: 3-(2,3-dihydroxy-4-methoxyphenyl)-8-(3,7-dimethylocta-2,6-dienyl)-5,7-dihydroxy-2,3-dihydrochromen-4-one
label_lc: 3-(2,3-dihydroxy-4-methoxyphenyl)-8-(3,7-dimethylocta-2,6-dienyl)-5,7-dihydroxy-2,3-dihydrochromen-4-one