You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Translate the chemical IUPAC name 2-[(2S)-2-ethylmorpholin-4-yl]-N-[(1Z)-4-methyl-1-(methylideneamino)penta-1,3-dienyl]-5,6,8,9-tetrahydrooxepino[4,5-b]pyridine-4-carboxamide into its molecular formula.
user
C23H32N4O3
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