You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Convert the IUPAC name of a molecule 9-[9-[4-(2-methyl-3-propylindol-1-yl)-1,3,5-triazin-2-yl]-5,6-dihydrocarbazol-4-yl]carbazole into molecular formula.
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C39H32N6
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