1 6QT (2~{R})-2-(3-hydroxyphenyl)-6-oxidanyl-2,3-dihydrochromen-4-one 1.000 2 6JO 3,6-dihydroxy-2-(3-hydroxyphenyl)-4h-1-benzopyran-4-one 0.950 3 20B 2-(3-hydroxyphenyl)-4h-chromen-4-one 0.947 4 F94 7-hydroxy-2-(3-hydroxyphenyl)-4h-chromen-4-one 0.900 5 FLN 2-phenyl-4h-chromen-4-one 0.895 6 3WL 5,6,7-trihydroxy-2-phenyl-4h-chromen-4-one 0.857 7 6J6 (2~{R})-2-[3,4-bis(oxidanyl)phenyl]-6-oxidanyl-2,3-dihydrochromen-4-one 0.857 8 1V1 2-(4-chlorophenyl)-4h-chromen-4-one 0.850 9 1V3 6-chloro-2-phenyl-4h-chromen-4-one 0.850 10 1V4 6-fluoro-2-phenyl-4h-chromen-4-one 0.850 11 20D 2-(4-fluorophenyl)-4h-chromen-4-one 0.850 12 431 2-(4-methylphenyl)-4h-chromen-4-one 0.850 13 A73 2-(4-bromophenyl)-4h-chromen-4-one 0.850 14 DDC 7-hydroxy-2-phenyl-chroman-4-one 0.850 15 DFL 2-(4-hydroxy-phenyl)-chroman-4-one 0.850 16 MYU 3,5,6,7-tetrahydroxy-2-(3,4-dihydroxyphenyl)-4h-chromen-4-one 0.826 17 6JM 2-(3,4-dihydroxyphenyl)-3,6-dihydroxy-4h-1-benzopyran-4-one 0.818 18 SQH 2-[3,4-bis(oxidanyl)phenyl]-7,8-bis(oxidanyl)chromen-4-one 0.818 19 16S 2-(3,4-dihydroxyphenyl)-4h-chromen-4-one 0.810 20 1UZ 4-(4-oxo-4h-chromen-2-yl)benzonitrile 0.810 21 57D Chrysin 0.810 22 A63 2-(4-methoxyphenyl)-4h-chromen-4-one 0.810 23 DFV 7-hydroxy-2-(4-hydroxy-phenyl)-chroman-4-one 0.810 24 HHF 3,7-dihydroxy-2-phenyl-4h-chromen-4-one 0.810 25 KML Pinocembrin 0.810 26 7L4 2-phenylquinolin-4-ol 0.800 27 6JP (2s)-5,7-dihydroxy-2-(3-hydroxy-4-methoxyphenyl)-2,3-dihydro-4h-1-benzopyran-4-one 0.783 28 FL8 6,4'-dihydroxy-3-methyl-3',5'-dibromoflavone 0.783 29 J8D 5,7-dihydroxy-2-(3-hydroxy-4-methoxyphenyl)-4h-1-benzopyran-4-one 0.783 30 LKR 3,7-bis(oxidanyl)-2-[3,4,5-tris(oxidanyl)phenyl]chromen-4-one 0.783 31 MYF 5,7-dihydroxy-2-(3,4,5-trihydroxyphenyl)-4h-chromen-4-one 0.783 32 15W 7-hydroxy-2-(4-methoxyphenyl)-4h-chromen-4-one 0.773 33 15Z 2-(3,4-dihydroxyphenyl)-7-hydroxy-4h-chromen-4-one 0.773 34 1UR 4-(4-oxo-4h-chromen-2-yl)benzoic acid 0.773 35 1UT 2-[4-(dimethylamino)phenyl]-4h-chromen-4-one 0.773 36 1V0 2-(4-nitrophenyl)-4h-chromen-4-one 0.773 37 1V8 2-(1,3-benzodioxol-5-yl)-4h-chromen-4-one 0.773 38 6BK 2-(3,4-dihydroxyphenyl)-5-hydroxy-4h-1-benzopyran-4-one 0.773 39 A64 4'-isopropylflavone 0.773 40 AGI 5,7-dihydroxy-2-(4-hydroxyphenyl)-4h-chromen-4-one 0.773 41 CWE R-naringenin 0.773 42 KMC Galangin 0.773 43 NAR Naringenin 0.773 44 O9Q 2-(3-methylphenyl)-5,7-bis(oxidanyl)chromen-4-one 0.773 45 O9T 2-(4-methylphenyl)-5,7-bis(oxidanyl)chromen-4-one 0.773 46 O9Z 2-(4-fluorophenyl)-5,7-bis(oxidanyl)chromen-4-one 0.773 47 MYC 3,5,7-trihydroxy-2-(3,4,5-trihydroxyphenyl)-4h-chromen-4-one 0.750 48 7LU 2-[3,4-bis(oxidanyl)phenyl]-7-chloranyl-5-oxidanyl-chromen-4-one 0.739 49 90Q (2~{R})-2-(3-chloranyl-4-oxidanyl-phenyl)-5,7-bis(oxidanyl)-2,3-dihydrochromen-4-one 0.739 50 BHF 2-phenyl-4h-benzo[H]chromen-4-one 0.739 51 CC6 3,5,7-trihydroxy-2-(2-hydroxyphenyl)-4h-1-benzopyran-4-one 0.739 52 CU5 S-dihydrowogonin 0.739 53 ERD (2s)-2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-2,3-dihydro-4h-chromen-4-one 0.739 54 F08 Methyl 4-(4-oxo-4h-chromen-2-yl)benzoate 0.739 55 FSE 3,7,3',4'-tetrahydroxyflavone 0.739 56 I0G (3as,4r,9br)-4-(4-hydroxyphenyl)-1,2,3,3a,4,9b-hexahydrocyclopenta[C]chromen-8-ol 0.739 57 KMP 3,5,7-trihydroxy-2-(4-hydroxyphenyl)-4h-chromen-4-one 0.739 58 LU2 2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-4h-chromen-4-one 0.739 59 SAK (2s)-5-hydroxy-2-(4-hydroxyphenyl)-7-methoxy-2,3-dihydro-4h-chromen-4-one 0.739 60 789 3-bromo-6-hydroxy-2-(4-hydroxyphenyl)-1h-inden-1-one 0.727 61 HER 7-methoxy-3,5-bis(oxidanyl)-2-[3,4,5-tris(oxidanyl)phenyl]chromen-4-one 0.720 62 HF0 (2s,3s)-3,5-dihydroxy-7-methoxy-2-(3,4,5-trihydroxyphenyl)chroman-4-one 0.720 63 397 2-(4-hydroxy-phenyl)benzofuran-5-ol 0.714 64 OM6 (2s)-2-cyclohexyl-6-hydroxy-1-benzofuran-3(2h)-one 0.714 65 1UW Ethyl 4-(4-oxo-4h-chromen-2-yl)benzoate 0.708 66 1VG 2-[4-(1h-tetrazol-5-yl)phenyl]-4h-chromen-4-one 0.708 67 6B5 2-(3,4-dihydroxyphenyl)-5-hydroxy-7-methoxy-4h-1-chromen-4-one 0.708 68 91C (2~{R})-2-[3,5-bis(chloranyl)-4-oxidanyl-phenyl]-5,7-bis(oxidanyl)-2,3-dihydrochromen-4-one 0.708 69 DH2 (2s,3s)-2-(3,4-dihydroxyphenyl)-3,5,7-trihydroxy-2,3-dihydro-4h-chromen-4-one 0.708 70 DLM 3,5,7-trihydroxy-2-(3,4,5-trihydroxyphenyl)chromenium 0.708 71 DQH (2r,3r)-2-(3,4-dihydroxyphenyl)-3,5,7-trihydroxy-2,3-dihydro-4h-chromen-4-one 0.708 72 EGT 2-(3,4,5-trihydroxy-phenyl)-chroman-3,5,7-triol 0.708 73 HUL 5,7-dihydroxy-2-(4-hydroxyphenyl)-6-methoxy-4h-chromen-4-one 0.708 74 JXY (2~{S})-2-(4-hydroxyphenyl)-6,8-dimethyl-5,7-bis(oxidanyl)-2,3-dihydrochromen-4-one 0.708 75 MRI 2-[2,4-bis(oxidanyl)phenyl]-3,5,7-tris(oxidanyl)chromen-4-one 0.708 76 QUE 3,5,7,3',4'-pentahydroxyflavone 0.708