You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
1-[4-[3-(2-chloro-3-methylimidazol-4-yl)-1-(2-trimethylsilylethoxymethyl)pyrrolo[2,3-b]pyridin-4-yl]oxy-3,5-difluorophenyl]-4-(3-fluorooxetan-3-yl)butan-2-one is the IUPAC name of a molecule. Please give its molecular formula.
user
C30H34ClF3N4O4Si
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