You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Please write the molecular formula of the molecule tert-butyl N-[(1R,3R,4S)-3-(hydroxymethyl)-4-[[(1S)-1-phenylethyl]amino]cyclohexyl]-N-propan-2-ylcarbamate .
user
C23H38N2O3
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