You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Under IUPAC nomenclature, a molecule named N-(cyclopropylmethyl)-1-(3,4-dimethoxyphenyl)sulfonyl-3-fluoropiperidine-3-carboxamide is given. What is its corresponding molecular formula?
user
C18H25FN2O5S
assistant