1 1V8 2-(1,3-benzodioxol-5-yl)-4h-chromen-4-one 1.000 2 FLN 2-phenyl-4h-chromen-4-one 0.850 3 1V1 2-(4-chlorophenyl)-4h-chromen-4-one 0.810 4 1V3 6-chloro-2-phenyl-4h-chromen-4-one 0.810 5 1V4 6-fluoro-2-phenyl-4h-chromen-4-one 0.810 6 20B 2-(3-hydroxyphenyl)-4h-chromen-4-one 0.810 7 20D 2-(4-fluorophenyl)-4h-chromen-4-one 0.810 8 431 2-(4-methylphenyl)-4h-chromen-4-one 0.810 9 A73 2-(4-bromophenyl)-4h-chromen-4-one 0.810 10 DDC 7-hydroxy-2-phenyl-chroman-4-one 0.810 11 DFL 2-(4-hydroxy-phenyl)-chroman-4-one 0.810 12 40N 6-(2-fluorophenyl)[1,3]dioxolo[4,5-G]quinolin-8(5h)-one 0.783 13 16S 2-(3,4-dihydroxyphenyl)-4h-chromen-4-one 0.773 14 1UZ 4-(4-oxo-4h-chromen-2-yl)benzonitrile 0.773 15 57D Chrysin 0.773 16 6QT (2~{R})-2-(3-hydroxyphenyl)-6-oxidanyl-2,3-dihydrochromen-4-one 0.773 17 A63 2-(4-methoxyphenyl)-4h-chromen-4-one 0.773 18 DFV 7-hydroxy-2-(4-hydroxy-phenyl)-chroman-4-one 0.773 19 F94 7-hydroxy-2-(3-hydroxyphenyl)-4h-chromen-4-one 0.773 20 HHF 3,7-dihydroxy-2-phenyl-4h-chromen-4-one 0.773 21 KML Pinocembrin 0.773 22 7L4 2-phenylquinolin-4-ol 0.762 23 15W 7-hydroxy-2-(4-methoxyphenyl)-4h-chromen-4-one 0.739 24 15Z 2-(3,4-dihydroxyphenyl)-7-hydroxy-4h-chromen-4-one 0.739 25 1UR 4-(4-oxo-4h-chromen-2-yl)benzoic acid 0.739 26 1UT 2-[4-(dimethylamino)phenyl]-4h-chromen-4-one 0.739 27 1V0 2-(4-nitrophenyl)-4h-chromen-4-one 0.739 28 3WL 5,6,7-trihydroxy-2-phenyl-4h-chromen-4-one 0.739 29 6BK 2-(3,4-dihydroxyphenyl)-5-hydroxy-4h-1-benzopyran-4-one 0.739 30 6J6 (2~{R})-2-[3,4-bis(oxidanyl)phenyl]-6-oxidanyl-2,3-dihydrochromen-4-one 0.739 31 6JO 3,6-dihydroxy-2-(3-hydroxyphenyl)-4h-1-benzopyran-4-one 0.739 32 A4A [1,3]benzodioxolo[6,5,4-Cd]benzo[f]indol-5(6h)-one 0.739 33 A64 4'-isopropylflavone 0.739 34 AGI 5,7-dihydroxy-2-(4-hydroxyphenyl)-4h-chromen-4-one 0.739 35 CWE R-naringenin 0.739 36 KMC Galangin 0.739 37 NAR Naringenin 0.739 38 O9Q 2-(3-methylphenyl)-5,7-bis(oxidanyl)chromen-4-one 0.739 39 O9T 2-(4-methylphenyl)-5,7-bis(oxidanyl)chromen-4-one 0.739 40 O9Z 2-(4-fluorophenyl)-5,7-bis(oxidanyl)chromen-4-one 0.739 41 3KD (1s,2s,12bs,12cs)-2,4,5,7,12b,12c-hexahydro-1h-[1,3]dioxolo[4,5-j]pyrrolo[3,2,1-de]phenanthridine-1,2-diol 0.708 42 6JM 2-(3,4-dihydroxyphenyl)-3,6-dihydroxy-4h-1-benzopyran-4-one 0.708 43 7LU 2-[3,4-bis(oxidanyl)phenyl]-7-chloranyl-5-oxidanyl-chromen-4-one 0.708 44 90Q (2~{R})-2-(3-chloranyl-4-oxidanyl-phenyl)-5,7-bis(oxidanyl)-2,3-dihydrochromen-4-one 0.708 45 BHF 2-phenyl-4h-benzo[H]chromen-4-one 0.708 46 CU5 S-dihydrowogonin 0.708 47 ERD (2s)-2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-2,3-dihydro-4h-chromen-4-one 0.708 48 F08 Methyl 4-(4-oxo-4h-chromen-2-yl)benzoate 0.708 49 KMP 3,5,7-trihydroxy-2-(4-hydroxyphenyl)-4h-chromen-4-one 0.708 50 LU2 2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-4h-chromen-4-one 0.708 51 SAK (2s)-5-hydroxy-2-(4-hydroxyphenyl)-7-methoxy-2,3-dihydro-4h-chromen-4-one 0.708 52 SQH 2-[3,4-bis(oxidanyl)phenyl]-7,8-bis(oxidanyl)chromen-4-one 0.708