You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
N-(3-fluorophenyl)-2-[[5-oxo-4-[[(2S)-oxolan-2-yl]methyl]-1H-1,2,4-triazol-3-yl]sulfanyl]acetamide The above is the IUPAC name of a molecule. Write its molecular formula.
user
C15H17FN4O3S
assistant