You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
What is the molecular formula of the compound with this IUPAC name tert-butyl (2R)-3-[(2R,3R,4R,5R)-3,4-bis[[tert-butyl(dimethyl)silyl]oxy]-5-(2,4-dioxopyrimidin-1-yl)oxolan-2-yl]-2-[3-[[(2S)-4-methyl-2-(phenylmethoxycarbonylamino)pentanoyl]amino]propylamino]propanoate ?
user
C44H75N5O10Si2
assistant