1 DDC 7-hydroxy-2-phenyl-chroman-4-one 1.000 2 57D Chrysin 0.947 3 DFV 7-hydroxy-2-(4-hydroxy-phenyl)-chroman-4-one 0.947 4 F94 7-hydroxy-2-(3-hydroxyphenyl)-4h-chromen-4-one 0.947 5 HHF 3,7-dihydroxy-2-phenyl-4h-chromen-4-one 0.947 6 KML Pinocembrin 0.947 7 FLN 2-phenyl-4h-chromen-4-one 0.944 8 15W 7-hydroxy-2-(4-methoxyphenyl)-4h-chromen-4-one 0.900 9 15Z 2-(3,4-dihydroxyphenyl)-7-hydroxy-4h-chromen-4-one 0.900 10 3WL 5,6,7-trihydroxy-2-phenyl-4h-chromen-4-one 0.900 11 AGI 5,7-dihydroxy-2-(4-hydroxyphenyl)-4h-chromen-4-one 0.900 12 CWE R-naringenin 0.900 13 KMC Galangin 0.900 14 NAR Naringenin 0.900 15 O9Q 2-(3-methylphenyl)-5,7-bis(oxidanyl)chromen-4-one 0.900 16 O9T 2-(4-methylphenyl)-5,7-bis(oxidanyl)chromen-4-one 0.900 17 O9Z 2-(4-fluorophenyl)-5,7-bis(oxidanyl)chromen-4-one 0.900 18 1V1 2-(4-chlorophenyl)-4h-chromen-4-one 0.895 19 1V3 6-chloro-2-phenyl-4h-chromen-4-one 0.895 20 1V4 6-fluoro-2-phenyl-4h-chromen-4-one 0.895 21 20B 2-(3-hydroxyphenyl)-4h-chromen-4-one 0.895 22 20D 2-(4-fluorophenyl)-4h-chromen-4-one 0.895 23 431 2-(4-methylphenyl)-4h-chromen-4-one 0.895 24 A73 2-(4-bromophenyl)-4h-chromen-4-one 0.895 25 DFL 2-(4-hydroxy-phenyl)-chroman-4-one 0.895 26 90Q (2~{R})-2-(3-chloranyl-4-oxidanyl-phenyl)-5,7-bis(oxidanyl)-2,3-dihydrochromen-4-one 0.857 27 CU5 S-dihydrowogonin 0.857 28 ERD (2s)-2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-2,3-dihydro-4h-chromen-4-one 0.857 29 FSE 3,7,3',4'-tetrahydroxyflavone 0.857 30 KMP 3,5,7-trihydroxy-2-(4-hydroxyphenyl)-4h-chromen-4-one 0.857 31 LU2 2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-4h-chromen-4-one 0.857 32 SQH 2-[3,4-bis(oxidanyl)phenyl]-7,8-bis(oxidanyl)chromen-4-one 0.857 33 16S 2-(3,4-dihydroxyphenyl)-4h-chromen-4-one 0.850 34 1UZ 4-(4-oxo-4h-chromen-2-yl)benzonitrile 0.850 35 6QT (2~{R})-2-(3-hydroxyphenyl)-6-oxidanyl-2,3-dihydrochromen-4-one 0.850 36 A63 2-(4-methoxyphenyl)-4h-chromen-4-one 0.850 37 7L4 2-phenylquinolin-4-ol 0.842 38 6JP (2s)-5,7-dihydroxy-2-(3-hydroxy-4-methoxyphenyl)-2,3-dihydro-4h-1-benzopyran-4-one 0.818 39 91C (2~{R})-2-[3,5-bis(chloranyl)-4-oxidanyl-phenyl]-5,7-bis(oxidanyl)-2,3-dihydrochromen-4-one 0.818 40 DH2 (2s,3s)-2-(3,4-dihydroxyphenyl)-3,5,7-trihydroxy-2,3-dihydro-4h-chromen-4-one 0.818 41 DQH (2r,3r)-2-(3,4-dihydroxyphenyl)-3,5,7-trihydroxy-2,3-dihydro-4h-chromen-4-one 0.818 42 HUL 5,7-dihydroxy-2-(4-hydroxyphenyl)-6-methoxy-4h-chromen-4-one 0.818 43 J8D 5,7-dihydroxy-2-(3-hydroxy-4-methoxyphenyl)-4h-1-benzopyran-4-one 0.818 44 JXY (2~{S})-2-(4-hydroxyphenyl)-6,8-dimethyl-5,7-bis(oxidanyl)-2,3-dihydrochromen-4-one 0.818 45 LKR 3,7-bis(oxidanyl)-2-[3,4,5-tris(oxidanyl)phenyl]chromen-4-one 0.818 46 MRI 2-[2,4-bis(oxidanyl)phenyl]-3,5,7-tris(oxidanyl)chromen-4-one 0.818 47 MYF 5,7-dihydroxy-2-(3,4,5-trihydroxyphenyl)-4h-chromen-4-one 0.818 48 QUE 3,5,7,3',4'-pentahydroxyflavone 0.818 49 1UR 4-(4-oxo-4h-chromen-2-yl)benzoic acid 0.810 50 1UT 2-[4-(dimethylamino)phenyl]-4h-chromen-4-one 0.810 51 1V0 2-(4-nitrophenyl)-4h-chromen-4-one 0.810 52 1V8 2-(1,3-benzodioxol-5-yl)-4h-chromen-4-one 0.810 53 6BK 2-(3,4-dihydroxyphenyl)-5-hydroxy-4h-1-benzopyran-4-one 0.810 54 6J6 (2~{R})-2-[3,4-bis(oxidanyl)phenyl]-6-oxidanyl-2,3-dihydrochromen-4-one 0.810 55 6JO 3,6-dihydroxy-2-(3-hydroxyphenyl)-4h-1-benzopyran-4-one 0.810 56 A64 4'-isopropylflavone 0.810 57 IRH Isorhamnetin 0.783 58 MYC 3,5,7-trihydroxy-2-(3,4,5-trihydroxyphenyl)-4h-chromen-4-one 0.783 59 28E (2r,3r)-2-(3,4-dihydroxyphenyl)-3,4-dihydro-2h-chromene-3,5,7-triol 0.773 60 6JM 2-(3,4-dihydroxyphenyl)-3,6-dihydroxy-4h-1-benzopyran-4-one 0.773 61 7LU 2-[3,4-bis(oxidanyl)phenyl]-7-chloranyl-5-oxidanyl-chromen-4-one 0.773 62 BHF 2-phenyl-4h-benzo[H]chromen-4-one 0.773 63 F08 Methyl 4-(4-oxo-4h-chromen-2-yl)benzoate 0.773 64 HWB Cyanidin 0.773 65 KXN (2r,3s)-2-(3,4-dihydroxyphenyl)-3,4-dihydro-2h-chromene-3,5,7-triol 0.773 66 M5O (2~{S},3~{R})-2-[3,4-bis(oxidanyl)phenyl]-3,4-dihydro-2~{H}-chromene-3,5,7-triol 0.773 67 SAK (2s)-5-hydroxy-2-(4-hydroxyphenyl)-7-methoxy-2,3-dihydro-4h-chromen-4-one 0.773 68 OM6 (2s)-2-cyclohexyl-6-hydroxy-1-benzofuran-3(2h)-one 0.750 69 1UW Ethyl 4-(4-oxo-4h-chromen-2-yl)benzoate 0.739 70 1VG 2-[4-(1h-tetrazol-5-yl)phenyl]-4h-chromen-4-one 0.739 71 6B5 2-(3,4-dihydroxyphenyl)-5-hydroxy-7-methoxy-4h-1-chromen-4-one 0.739 72 DLM 3,5,7-trihydroxy-2-(3,4,5-trihydroxyphenyl)chromenium 0.739 73 EGT 2-(3,4,5-trihydroxy-phenyl)-chroman-3,5,7-triol 0.739 74 FL8 6,4'-dihydroxy-3-methyl-3',5'-dibromoflavone 0.739 75 JY6 (3~{z})-3-(3-oxidanylidene-1~{H}-indol-2-ylidene)-1~{H}-indol-2-one 0.727 76 7JS 6-(4-fluorophenyl)quinolin-8-ol 0.714 77 DR1 5-methyl-5h-indolo[3,2-B]quinoline 0.714 78 3G5 4-(6,8-dibromo-3-hydroxy-4-oxo-4h-chromen-2-yl)benzoic acid 0.708 79 7FC 4-[6,8-bis(chloranyl)-3-oxidanyl-4-oxidanylidene-chromen-2-yl]benzoic acid 0.708 80 F70 Cyanomethyl 4-(4-oxo-4h-chromen-2-yl)benzoate 0.708 81 P5M 2-(3,4-dihydroxy-5-methoxyphenyl)-3,5,7-trihydroxychromenium 0.708 82 8P0 Pyrene 0.700 83 FCW 5-cyclohexyl-1,3-dihydroindol-2-one 0.700