You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Provide the molecular formula for the IUPAC named substance [2-[4-[4-[1-(benzenesulfonyl)-6-fluoroindol-3-yl]pyrazol-1-yl]piperidin-1-yl]-2-oxoethyl] acetate .
user
C26H25FN4O5S
assistant