You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
6-imino-N-[2-(4-methoxyphenyl)ethyl]-11-methyl-2-oxo-7-(3-propan-2-yloxypropyl)-1,7,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),4,9,11,13-pentaene-5-carboxamide The above is the IUPAC name of a molecule. Write its molecular formula.
user
C28H33N5O4
assistant