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system
For the molecule named 12,18-bis(4-tert-butyl-N-(3-methylphenyl)anilino)-15-[2-(10-ethylphenazin-5-yl)phenyl]-10,26-dioxaheptacyclo[14.11.0.02,14.03,11.04,9.019,27.020,25]heptacosa-1(27),2,4,6,8,11,13,16,18,20,22,24-dodecaen-15-ol;12-N',18-N'-bis(4-tert-butylphenyl)-8-ethyl-12-N',18-N'-bis(3-methylphenyl)spiro[1,8-diazapentacyclo[11.7.1.02,7.09,21.015,20]henicosa-2,4,6,9,11,13(21),15,17,19-nonaene-14,15'-10,26-dioxaheptacyclo[14.11.0.02,14.03,11.04,9.019,27.020,25]heptacosa-1(27),2,4,6,8,11,13,16,18,20,22,24-dodecaene]-12',18'-diamine by IUPAC nomenclature, provide its molecular formula.
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C158H134N8O5
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