You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Under IUPAC nomenclature, a molecule named 2-trimethylsilylethyl (2S)-1-[(2S)-2-[[(E)-5-[2-(dimethylamino)-4-oxo-3H-quinazolin-6-yl]pent-4-enoxy]carbonylamino]-3-methylbutanoyl]pyrrolidine-2-carboxylate is given. What is its corresponding molecular formula?
user
C31H47N5O6Si
assistant