You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Please write the molecular formula of the molecule 5-[(9-fluoro-3-oxo-2H-benzo[c][2,6]naphthyridin-5-yl)amino]-2,4-dimethyl-N-(pyridin-3-ylmethyl)benzenesulfonamide .
user
C26H22FN5O3S
assistant