You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
4-amino-N-[(1S)-1-(4-chlorophenyl)-3-[4-[7-[[(2S)-1-[(2R,4R)-4-hydroxy-2-methylpyrrolidin-1-yl]-3,3-dimethyl-1-oxobutan-2-yl]amino]-7-oxoheptanoyl]piperazin-1-yl]propyl]-1-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)piperidine-4-carboxamide The above is the IUPAC name of a molecule. Write its molecular formula.
user
C43H63ClN10O5
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