You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Convert the IUPAC name of a molecule [(2S)-1-[(1-cyanocyclohexyl)amino]-1-oxopropan-2-yl] (2R)-3-methyl-2-(phenylcarbamoylamino)butanoate into molecular formula.
user
C22H30N4O4
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