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system
Name the molecular formula for the molecule established as 2-[4-[N-[[4-[(N-[4-[(Z)-1,2-dicyanoprop-1-enyl]phenyl]anilino)methyl]phenyl]methyl]anilino]phenyl]ethane-1,1,2-tricarbonitrile using the IUPAC nomenclature.
user
C42H31N7
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