You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Provide the molecular formula for the IUPAC named substance 2-[4-[[6-bromo-2-[(2R)-butan-2-yl]-4-oxoquinazolin-3-yl]iminomethyl]-2-methoxyphenoxy]acetic acid .
user
C22H22BrN3O5
assistant