You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
ethyl 2-[2-[[4-[3-(aminomethyl)phenyl]-1-propan-2-ylindol-6-yl]methoxy]-4-methylphenyl]acetate is the IUPAC name of a molecule. Please give its molecular formula.
user
C30H34N2O3
assistant