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 (5E)-5-[(3-chloro-5-ethoxy-4-propan-2-yloxyphenyl)methylidene]-3-methyl-2-methylimino-1,3-thiazolidin-4-one .
user
C17H21ClN2O3S
assistant