You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
For the molecule named (2-oxo-2-piperidin-1-ylethyl) 5-(methoxyiminomethyl)-3,6-dihydro-2H-pyridine-1-carboxylate by IUPAC nomenclature, provide its molecular formula.
user
C15H23N3O4
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