You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Under IUPAC nomenclature, a molecule named 5-(chloromethyl)-N-[(2-fluorophenyl)methyl]-N,2-dimethylthiophene-3-sulfonamide is given. What is its corresponding molecular formula?
user
C14H15ClFNO2S2
assistant