You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Under IUPAC nomenclature, a molecule named N-[[(3R)-1-[(2-ethyl-1,3-thiazol-4-yl)methyl]piperidin-3-yl]methyl]methanesulfonamide is given. What is its corresponding molecular formula?
user
C13H23N3O2S2
assistant