1 A0R 2',4'-dihydroxy-2-methoxychalcone 1.000 2 HCC 2',4,4'-trihydroxychalcone 0.857 3 BUN (2e)-1-(2,4-dihydroxyphenyl)-3-(3,4-dihydroxyphenyl)prop-2-en-1-one 0.818 4 G50 3-(4-hydroxyphenyl)-1-(2,4,6-trihydroxyphenyl)propan-1-one 0.818 5 X8W (2e)-3-(4-hydroxyphenyl)-1-(2,4,6-trihydroxyphenyl)prop-2-en-1-one 0.818 6 9F6 (2e)-1-(2-hydroxyphenyl)-3-(pyridin-3-yl)prop-2-en-1-one 0.762 7 IPJ 4-hydroxy-chalcone 0.762 8 Q0X (z)-3-[3,4-bis(oxidanyl)phenyl]-2-oxidanyl-1-[2,4,6-tris(oxidanyl)phenyl]prop-2-en-1-one 0.750 9 Y8M 4-(3-phenylpropyl)aniline 0.714 10 D5U 2-[3-(2-methoxyphenyl)-3-oxidanylidene-propyl]benzoic acid 0.708