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system
Name the molecular formula for the molecule established as 7'-[(E)-2-[5-[(E)-2-[5-[7,10-di(cyclohexa-2,4-dien-1-yl)fluoranthen-8-yl]thiophen-2-yl]ethenyl]thiophen-2-yl]ethenyl]-N,N-diphenylspiro[cyclopentane-1,9'-fluorene]-2'-amine using the IUPAC nomenclature.
user
C69H53NS2
assistant