You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
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For the molecule named N-(4-ethoxyphenyl)-4-(12-methoxy-2-methyl-3,5-dioxo-4,6,16-triazatetracyclo[7.7.0.02,6.010,15]hexadeca-1(9),10(15),11,13-tetraen-4-yl)benzamide by IUPAC nomenclature, provide its molecular formula.
user
C30H28N4O5
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