You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Under IUPAC nomenclature, a molecule named 2-[[2-[N-(benzenesulfonyl)-4-chloro-3-(trifluoromethyl)anilino]acetyl]amino]-N-(3-methoxypropyl)benzamide is given. What is its corresponding molecular formula?
user
C26H25ClF3N3O5S
assistant