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'-[4-(cyclohexylamino)-1-[4-(4-hydroxypiperidin-1-yl)piperidin-1-yl]-3-methyl-1-oxobut-2-en-2-yl]methanimidamide into molecular formula.
user
C22H39N5O2
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