Methyl [(1Z)-6-fluoro-3-[[4-[(RS)-methanesulfinyl]phenyl]methylidene]-2-methyl-3H-inden-1-yl]acetate; Methyl (1Z)-5-fluoro-2-methyl-1-[[4-(methylsulfinyl)phenyl]methylene]-1H-indene-3-acetate; 1H-Indene-3-acetic acid, 5-fluoro-2-methyl-1-[[4-(methylsulfinyl)phenyl]methylene]-, methyl ester, (Z)-