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-[(1R,3S)-3-[[(4R)-2-amino-4-(2-cyclohexylethyl)-1-methyl-5-oxoimidazol-4-yl]methyl]cyclohexyl]-3-methoxybenzamide into molecular formula.
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C27H40N4O3
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