You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
5-cyclopropyl-4-[[1-[1-(3,5-dichloro-2-methoxyphenyl)ethyl]piperidin-4-yl]methoxy]-2-fluoro-N-methylsulfonylbenzamide is the IUPAC name of a molecule. Please give its molecular formula.
user
C26H31Cl2FN2O5S
assistant