1 5ES 4,4'-(2-{3-[(4-fluorophenyl)amino]phenyl}ethene-1,1-diyl)diphenol 1.000 2 5DG 4,4'-(2-{3-[(4-fluorophenyl)amino]phenyl}prop-1-ene-1,1-diyl)diphenol 0.968 3 5C4 4,4'-{2-[3-(phenylamino)phenyl]prop-1-ene-1,1-diyl}diphenol 0.935 4 5CC 4,4'-{2-[3-(phenylamino)phenyl]but-1-ene-1,1-diyl}diphenol 0.906 5 5C9 4,4'-(2-{3-[(3-methylphenyl)amino]phenyl}but-1-ene-1,1-diyl)diphenol 0.879 6 5C6 4,4'-{2-[3-(naphthalen-1-ylamino)phenyl]but-1-ene-1,1-diyl}diphenol 0.806 7 5DJ 4,4'-(2-phenylethene-1,1-diyl)diphenol 0.733