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-[(2S)-2-(5-methyl-1H-1,2,4-triazol-3-yl)pyrrolidin-1-yl]-2-[4-(tetrazol-1-yl)phenoxy]ethanone .
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C16H18N8O2
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