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system
Name the molecular formula for the molecule established as 6-N,17-N-bis(2-methyl-5-phenylphenyl)-6-N,17-N-diphenylpentacyclo[10.8.0.02,11.04,9.014,19]icosa-1(12),2(11),3,5,7,9,13,15,17,19-decaene-6,17-diamine using the IUPAC nomenclature.
user
C58H42N2
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