You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
For the molecule named 1-[6-[2-hydroxyethyl(6,6,7,7,8,8,9,9,9-nonafluorononyl)amino]hexyl]-2-(4-hydroxyphenyl)-3-methylindol-5-ol by IUPAC nomenclature, provide its molecular formula.
user
C32H39F9N2O3
assistant