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What is the molecular formula of the molecule 14-[[4-(diethylamino)phenyl]methylidene]-11-(4-fluorophenyl)-15-thia-12,17-diazatetracyclo[8.7.0.02,7.012,16]heptadeca-1(10),2,4,6,16-pentaen-13-one ?
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C31H28FN3OS
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