You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
2-[[(2,6-dioxopiperidin-3-yl)-methylamino]methyl]-3-(5-pyrazol-1-ylpent-1-ynyl)benzaldehyde The above is the IUPAC name of a molecule. Write its molecular formula.
user
C22H24N4O3
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