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 N-(6-ethoxy-3-prop-2-ynyl-1,3-benzothiazol-2-ylidene)-4-(3-methylpiperidin-1-yl)sulfonylbenzamide .
user
C25H27N3O4S2
assistant