1 FL8 6,4'-dihydroxy-3-methyl-3',5'-dibromoflavone 1.000 2 6J6 (2~{R})-2-[3,4-bis(oxidanyl)phenyl]-6-oxidanyl-2,3-dihydrochromen-4-one 0.826 3 DFL 2-(4-hydroxy-phenyl)-chroman-4-one 0.818 4 6JM 2-(3,4-dihydroxyphenyl)-3,6-dihydroxy-4h-1-benzopyran-4-one 0.792 5 16S 2-(3,4-dihydroxyphenyl)-4h-chromen-4-one 0.783 6 6QT (2~{R})-2-(3-hydroxyphenyl)-6-oxidanyl-2,3-dihydrochromen-4-one 0.783 7 DFV 7-hydroxy-2-(4-hydroxy-phenyl)-chroman-4-one 0.783 8 FLN 2-phenyl-4h-chromen-4-one 0.773 9 15Z 2-(3,4-dihydroxyphenyl)-7-hydroxy-4h-chromen-4-one 0.750 10 3WL 5,6,7-trihydroxy-2-phenyl-4h-chromen-4-one 0.750 11 6BK 2-(3,4-dihydroxyphenyl)-5-hydroxy-4h-1-benzopyran-4-one 0.750 12 6JO 3,6-dihydroxy-2-(3-hydroxyphenyl)-4h-1-benzopyran-4-one 0.750 13 AGI 5,7-dihydroxy-2-(4-hydroxyphenyl)-4h-chromen-4-one 0.750 14 CWE R-naringenin 0.750 15 NAR Naringenin 0.750 16 1V1 2-(4-chlorophenyl)-4h-chromen-4-one 0.739 17 1V3 6-chloro-2-phenyl-4h-chromen-4-one 0.739 18 1V4 6-fluoro-2-phenyl-4h-chromen-4-one 0.739 19 20B 2-(3-hydroxyphenyl)-4h-chromen-4-one 0.739 20 20D 2-(4-fluorophenyl)-4h-chromen-4-one 0.739 21 431 2-(4-methylphenyl)-4h-chromen-4-one 0.739 22 A73 2-(4-bromophenyl)-4h-chromen-4-one 0.739 23 DDC 7-hydroxy-2-phenyl-chroman-4-one 0.739 24 MR5 4-(1,3-benzoxazol-2-yl)-2,6-dibromophenol 0.739 25 MYU 3,5,6,7-tetrahydroxy-2-(3,4-dihydroxyphenyl)-4h-chromen-4-one 0.731 26 7LU 2-[3,4-bis(oxidanyl)phenyl]-7-chloranyl-5-oxidanyl-chromen-4-one 0.720 27 90Q (2~{R})-2-(3-chloranyl-4-oxidanyl-phenyl)-5,7-bis(oxidanyl)-2,3-dihydrochromen-4-one 0.720 28 ERD (2s)-2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-2,3-dihydro-4h-chromen-4-one 0.720 29 FSE 3,7,3',4'-tetrahydroxyflavone 0.720 30 I0G (3as,4r,9br)-4-(4-hydroxyphenyl)-1,2,3,3a,4,9b-hexahydrocyclopenta[C]chromen-8-ol 0.720 31 KMP 3,5,7-trihydroxy-2-(4-hydroxyphenyl)-4h-chromen-4-one 0.720 32 LU2 2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-4h-chromen-4-one 0.720 33 SQH 2-[3,4-bis(oxidanyl)phenyl]-7,8-bis(oxidanyl)chromen-4-one 0.720 34 1UZ 4-(4-oxo-4h-chromen-2-yl)benzonitrile 0.708 35 4NA 1-chloro-6-(4-hydroxyphenyl)-2-naphthol 0.708 36 57D Chrysin 0.708 37 A63 2-(4-methoxyphenyl)-4h-chromen-4-one 0.708 38 F94 7-hydroxy-2-(3-hydroxyphenyl)-4h-chromen-4-one 0.708 39 HHF 3,7-dihydroxy-2-phenyl-4h-chromen-4-one 0.708 40 KML Pinocembrin 0.708