preferred_name: (5Z)-3-(3,4-dihydroxyphenyl)-5-[(3,4-dihydroxyphenyl)methylidene]-5-oxo-2,5-dihydrofuran-3-olate => aspulvinone E + O2
preferred_name_lc: (5z)-3-(3,4-dihydroxyphenyl)-5-[(3,4-dihydroxyphenyl)methylidene]-5-oxo-2,5-dihydrofuran-3-olate => aspulvinone e + o2
label: (5Z)-3-(3,4-dihydroxyphenyl)-5-[(3,4-dihydroxyphenyl)methylidene]-5-oxo-2,5-dihydrofuran-3-olate => aspulvinone E + O2
label_lc: (5z)-3-(3,4-dihydroxyphenyl)-5-[(3,4-dihydroxyphenyl)methylidene]-5-oxo-2,5-dihydrofuran-3-olate => aspulvinone e + o2