You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
What is the molecular formula of the molecule (2Z)-2-[[3-chloro-4-[2-[2-(3,4-dimethylphenoxy)ethoxy]ethoxy]-5-ethoxyphenyl]methylidene]-[1,3]thiazolo[3,2-a]benzimidazol-1-one ?
user
C30H29ClN2O5S
assistant