InChI=1/C15H21FO3Si/c1-10-13(14(17)18-2)15(10,19-20(3,4)5)11-6-8-12(16)9-7-11/h6-10,13H,1-5H cyclopropanecarboxylic acid, 2-(4-fluorophenyl)-3-methyl-2-[(trimethylsilyl)oxy]-, methyl ester methyl 2-(4-fluorophenyl)-3-methyl-2-[(trimethylsilyl)oxy]cyclopropanecarboxylate