You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Can you give the molecular formula of the molecule N-[(4-chloro-3-fluorophenyl)methyl]-2-[3-(5-fluoropyridin-2-yl)-4-methyl-5-oxo-1,2,4-triazol-1-yl]acetamide ?
user
C17H14ClF2N5O2
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