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Provide the molecular formula for the IUPAC named substance 12-[4-[4,6-bis(2-phenylphenyl)-1,3,5-triazin-2-yl]phenyl]-18-(3-phenylphenyl)-15-thia-12,18-diazaheptacyclo[14.11.0.02,14.05,13.06,11.017,25.019,24]heptacosa-1(16),2(14),3,5(13),6,8,10,17(25),19,21,23,26-dodecaene .
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C69H43N5S
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