You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Can you give the molecular formula of the molecule 3,3,4,4,5,5,6,6,7,7,8,8,8-tridecafluoro-1-[2-[(2-methylpropan-2-yl)oxy]phenyl]octan-1-ol ?
user
C18H17F13O2
assistant