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system
What is the molecular formula of the molecule identified by ethane;1-methylimidazole;2-methylpyrazine;3-methylpyridazine;2-methylpyridine;3-methylpyridine;4-methylpyridine;2-methylpyrimidine;4-methylpyrimidine;4-methyl-1,2,4-triazole;5-methyl-1H-1,2,4-triazole ?
user
C68H121N19
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