You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
N-[5-[2-amino-3-(4-ethylsulfonylphenyl)quinolin-6-yl]-2-methoxypyridin-3-yl]-2-methylpropane-1-sulfonamide is the IUPAC name of a molecule. Please give its molecular formula.
user
C27H30N4O5S2
assistant