You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
5-[4-(2-chlorophenoxy)piperidin-1-yl]-4-methyl-N-propan-2-yl-1,2,4-triazole-3-carboxamide The above is the IUPAC name of a molecule. Write its molecular formula.
user
C18H24ClN5O2
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