You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
For the molecule named 4-(1-aminocyclobutanecarbonyl)-N-[1-[4-[[(4-aminocyclohexyl)-ethylamino]methyl]phenyl]-2-oxopyrimidin-4-yl]piperazine-1-carboxamide by IUPAC nomenclature, provide its molecular formula.
user
C29H42N8O3
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