1 UZ7 Phenyl hydrogen carbonate 1.000 2 QY9 Phenyl acetate 0.818 3 16Q Ethoxybenzene 0.727 4 4KS 4-methoxyphenol 0.727 5 JZ3 Guaiacol 0.727 6 O8U 4-methoxyaniline 0.727 7 QU5 4-methoxycyclohexa-2,5-diene-1-thione 0.727