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 3-pyridin-2-yl-4-[(5-pyrrolidin-1-ylsulfonylfuran-2-yl)methyl]-1,2,4-oxadiazol-5-one .
user
C16H16N4O5S
assistant