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system
Name the molecular formula for the molecule established as (1S,8S,9R,10S)-12-benzyl-9-phenyl-12-azatetracyclo[6.5.2.01,10.02,7]pentadeca-2,4,6,14-tetraene-11,13-dione using the IUPAC nomenclature.
user
C27H21NO2
assistant