You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Can you give the molecular formula of the molecule 2-[(4Z)-4-[(4-hydroxy-3-methoxyphenyl)methylidene]-2,5-dioxoimidazolidin-1-yl]-N-(4-nitrophenyl)acetamide ?
user
C19H16N4O7
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