"2,2,2-trifluoro-1-(4'-(Methylsulfonyl)biphenyl-4-yl)ethanone"
"2,2,2-trifluoro-1-(4'-(Methylsulfonyl)biphenyl-4-yl)ethanone"
"2,2,2-trifluoro-1-(4'-(Methylsulfonyl)biphenyl-4-yl)ethanone"
"2,2,2-trifluoro-1-(4'-(Methylsulfonyl)biphenyl-4-yl)ethanone"