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What is the molecular formula of the compound with this IUPAC name diphenyl-[4-(9-phenylcarbazol-3-yl)phenyl]-[4-(9-thia-14-azapentacyclo[11.7.0.02,10.03,8.015,20]icosa-1(13),2(10),3,5,7,11,15,17,19-nonaen-14-yl)phenyl]silane ?
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C60H40N2SSi
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