You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
1-[1-[(2R)-2-[(3,5-dimethyl-1,2-oxazol-4-yl)sulfonylamino]propanoyl]piperidin-4-yl]pyrrolidine-2-carboxamide is the IUPAC name of a molecule. Please give its molecular formula.
user
C18H29N5O5S
assistant