You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
(E)-3-[1-[2-(4-tert-butylphenoxy)ethyl]indol-3-yl]-2-cyano-N-(oxolan-2-ylmethyl)prop-2-enamide is the IUPAC name of a molecule. Please give its molecular formula.
user
C29H33N3O3
assistant