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-(1,3-benzothiazol-2-yl)-3-[5-(2,3-dichlorophenyl)furan-2-yl]-1-phenylprop-2-en-1-one into molecular formula.
user
C26H15Cl2NO2S
assistant