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system
Translate the chemical IUPAC name 4-[19'-(4,6-diphenyl-1,3,5-triazin-2-yl)spiro[fluorene-9,3'-hexacyclo[15.8.0.02,10.04,9.011,16.020,25]pentacosa-1(17),2(10),4,6,8,11,13,15,18,20,22,24-dodecaene]-2-yl]-N,N-diphenylaniline into its molecular formula.
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C70H44N4
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