label: 5-hydroxy-3-(3-hydroxy-4,5-dimethoxyphenyl)-6-methoxy-7-((2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl)oxychromen-4-one
label_lc: 5-hydroxy-3-(3-hydroxy-4,5-dimethoxyphenyl)-6-methoxy-7-((2s,3r,4s,5s,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl)oxychromen-4-one