You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Convert the IUPAC name of a molecule 2-[(3-bromo-4-cyclopentyloxy-5-ethoxyphenyl)methylidenehydrazinylidene]-1,3-thiazolidin-4-one into molecular formula.
user
C17H20BrN3O3S
assistant