1 B0E 1,3-bis(oxidanyl)benzo[C]chromen-6-one 1.000 2 A1AVI Cladophorol a 0.800 3 LDR Phenanthridin-6(5h)-one 0.778 4 CH9 2-hydroxybiphenyl 0.765 5 ZQT 9h-xanthene-1,3,6,8-tetrol 0.750 6 JJY 3,4,6,7-tetrahydroacridine-1,8(2h,5h)-dione 0.737 7 4HB 4,4'-dihydroxybiphenyl 0.722 8 5VL 2-(2-hydroxyphenyl)phenol 0.722 9 9CG 1h,3h-naphtho[1,8-Cd]pyran-1-one 0.722 10 BP7 1,1'-biphenyl-3,4-diol 0.722 11 BPY Biphenyl-2,3-diol 0.722 12 K3C 2-phenylcyclohexa-2,5-diene-1,4-dione 0.722 13 PEY Phenanthrene 0.722 14 57D Chrysin 0.714 15 EKU 1,3,5,8-tetrakis(oxidanyl)xanthen-9-one 0.714 16 JRO 6,7,9-trihydroxy-3-methyl-1h-benzo[G]isochromen-1-one 0.714 17 KML Pinocembrin 0.714 18 KOM 7,8-dihydroxy-4-phenyl-2h-chromen-2-one 0.714 19 NRA Norathyriol 0.714 20 QOI 1,3,8-tris(oxidanyl)anthracene-9,10-dione 0.714 21 UWU 6-chloranyl-7-oxidanyl-4-phenyl-chromen-2-one 0.714 22 07L 7-hydroxy-2h-chromen-2-one 0.706 23 BNL Biphenyl 0.706 24 OM6 (2s)-2-cyclohexyl-6-hydroxy-1-benzofuran-3(2h)-one 0.700