You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Can you give the molecular formula of the molecule 6-bromo-3-[[3-ethoxy-4-[(4-nitrophenyl)methoxy]-5-prop-2-enylphenyl]methylideneamino]-2-methylquinazolin-4-one ?
user
C28H25BrN4O5
assistant