You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
[(2S)-1-[(3R,4S)-3,4-difluorocyclopentyl]-3-[methyl(2-trimethylsilylethoxycarbonyl)amino]propan-2-yl]carbamic acid is the IUPAC name of a molecule. Please give its molecular formula.
user
C16H30F2N2O4Si
assistant