You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
1,1-difluoro-2-[1-(2-methylprop-2-enoyloxy)naphthalene-2-carbonyl]oxyethanesulfonate;1,1-difluoro-2-[2-(2-methylprop-2-enoyloxy)naphthalene-1-carbonyl]oxyethanesulfonate;1,1-difluoro-2-[3-(2-methylprop-2-enoyloxy)naphthalene-2-carbonyl]oxyethanesulfonate;1,1-difluoro-2-[6-(2-methylprop-2-enoyloxy)naphthalene-2-carbonyl]oxyethanesulfonate;2-(1-ethenylnaphthalene-2-carbonyl)oxy-1,1-difluoroethanesulfonate;2-(6-ethenylnaphthalene-2-carbonyl)oxy-1,1-difluoroethanesulfonate is the IUPAC name of a molecule. Please give its molecular formula.
user
C98H74F12O38S6-6
assistant