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What is the molecular formula of the compound with this IUPAC name 18-(4-dibenzothiophen-3-yl-6-naphthalen-1-yl-1,3,5-triazin-2-yl)-14-phenyl-9-thia-15-azapentacyclo[11.8.0.02,10.03,8.016,21]henicosa-1(13),2(10),3,5,7,11,14,16(21),17,19-decaene ?
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C50H28N4S2
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