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system
Provide the molecular formula for the IUPAC named substance (1S,2R,6R,7S)-8,9-bis(4-methoxyphenyl)-4-(4-methylphenyl)-1,7-diphenyl-4-azatricyclo[5.2.1.02,6]dec-8-ene-3,5,10-trione .
user
C42H33NO5
assistant