You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
[2,4-dimethyl-4-[1-(2-methylpropyl)-2-phenylindol-6-yl]oxypentan-2-yl] 2-tert-butyl-2,4,4-trimethylpentanoate is the IUPAC name of a molecule. Please give its molecular formula.
user
C37H55NO3
assistant