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What is the molecular formula of the molecule 11,22-bis(3,5-ditert-butylphenoxy)-7-(2-ethylhexyl)-18-[4-[6-[4-(4-nitrophenyl)piperazin-1-yl]-3,8-dioctylpyren-1-yl]phenyl]-7,18-diazaheptacyclo[14.6.2.22,5.03,12.04,9.013,23.020,24]hexacosa-1(22),2,4,9,11,13(23),14,16(24),20,25-decaene-6,8,17,19-tetrone ?
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C108H121N5O8
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