You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Convert the IUPAC name of a molecule (2R,4S,5S)-5-amino-4-hydroxy-N-(2-methyl-2-morpholin-4-ylpropyl)-6-phenyl-2-propan-2-ylhexanamide into molecular formula.
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C23H39N3O3
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