You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Translate the chemical IUPAC name 3-amino-N-[4-[2-[4-(5-methyl-1,2,4-oxadiazol-3-yl)phenyl]-2-oxoethyl]cyclohexyl]propanamide into its molecular formula.
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C20H26N4O3
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