You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Please write the molecular formula of the molecule (21E)-24-tert-butyl-15-(4-tert-butylphenyl)-21-[2-(2-cyclohexa-1,3-dien-1-ylphenyl)ethylidene]-7,7,10,10,18-pentamethyl-3-thia-15-aza-1-boraheptacyclo[14.11.1.02,14.04,13.06,11.020,28.022,27]octacosa-2(14),4,6(11),12,16,18,20(28),22(27),23,25-decaene .
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C58H62BNS
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