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 1-N,6-N-bis(6-cyclopentylnaphtho[2,1-b][1]benzofuran-8-yl)-1-N,6-N-diphenylpyrene-1,6-diamine;1-N,6-N-bis(6-ethylnaphtho[2,1-b][1]benzofuran-8-yl)-1-N,6-N-diphenylpyrene-1,6-diamine;1-N,6-N-bis(6-methylnaphtho[2,1-b][1]benzofuran-8-yl)-1-N,6-N-diphenylpyrene-1,6-diamine .
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C196H136N6O6
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