You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Translate the chemical IUPAC name 3-bromo-1-methyl-1,2,4-triazole;5-bromo-1H-1,2,4-triazole;carbanide;1,3-dimethyl-1,2,4-triazole;ethane;methane;tungsten;yttrium into its molecular formula.
user
C15H34Br2N9WY2-
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