You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Translate the chemical IUPAC name 3-[3-cyclopropyl-5-[2-[cyclopropyl-(4-methylcyclohexyl)amino]-2-oxoethyl]sulfanyl-1,2,4-triazol-4-yl]propanamide into its molecular formula.
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C20H31N5O2S
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