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What is the molecular formula of the molecule 18-(4a,7,7,10,10,11b-hexamethyl-1,2,3,4,8,9-hexahydrobenzo[b]carbazol-5-yl)-21-dibenzothiophen-2-yl-3,8,24-trimethyl-2,21-diaza-14-boraheptacyclo[12.11.1.12,9.03,8.015,20.022,26.013,27]heptacosa-1(25),9,11,13(27),15(20),16,18,22(26),23-nonaene ?
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C61H64BN3S
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