You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Please write the molecular formula of the molecule 5-[3-[(3-bromo-4-hydroxy-5-methoxyphenyl)methylideneamino]-2-butylimino-1,3-thiazol-4-yl]-2-hydroxybenzamide .
user
C22H23BrN4O4S
assistant