You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
trimethyl-[[(2S)-1-[(1S,4R,5S,6S)-4-methyl-6-nitro-5-(4-nitrophenyl)-2-phenylcyclohex-2-en-1-yl]pyrrolidin-2-yl]-diphenylmethoxy]silane The above is the IUPAC name of a molecule. Write its molecular formula.
user
C39H43N3O5Si
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