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?? ???? >1-(5-Bromo-2,4-dihydroxyphenyl)-3-(3-hydroxy-4-methoxyphenyl)-2-propen -1-one
1-(5-Bromo-2,4-dihydroxyphenyl)-3-(3-hydroxy-4-methoxyphenyl)-2-propen -1-one
1-(5-Bromo-2,4-dihydroxyphenyl)-3-(3-hydroxy-4-methoxyphenyl)-2-propen -1-one ??
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1-(5-Bromo-2,4-dihydroxyphenyl)-3-(3-hydroxy-4-methoxyphenyl)-2-propen -1-one C??? ??, ??, ??
1-(5-Bromo-2,4-dihydroxyphenyl)-3-(3-hydroxy-4-methoxyphenyl)-2-propen -1-one ?? ?? ? ???
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1-(5-Bromo-2,4-dihydroxyphenyl)-3-(3-hydroxy-4-methoxyphenyl)-2-propen -1-one ?? ??
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1-(5-Bromo-2,4-dihydroxyphenyl)-3-(3-hydroxy-4-methoxyphenyl)-2-propen -1-one ?? ??: