You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
What is the molecular formula of the molecule N-[(2S,3S)-1-(2,3-difluorophenyl)-3-hydroxy-4-[[(4S)-6-(trimethylsilylmethyl)spiro[3,4-dihydropyrano[2,3-b]pyridine-2,1'-cyclobutane]-4-yl]amino]butan-2-yl]acetamide ?
user
C27H37F2N3O3Si
assistant