You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
N-ethyl-N'-[(3-methyl-1,2-oxazol-5-yl)methyl]-4-(1,2-oxazol-3-ylmethylsulfonyl)piperazine-1-carboximidamide The above is the IUPAC name of a molecule. Write its molecular formula.
user
C16H24N6O4S
assistant