You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Convert the IUPAC name of a molecule N-[(2S)-3-cyclohexyl-1-oxo-1-[[(2S)-1-oxo-3-[(3S)-2-oxopyrrolidin-3-yl]propan-2-yl]amino]propan-2-yl]-6-methylimidazo[1,2-a]pyridine-2-carboxamide into molecular formula.
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C25H33N5O4
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