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 (5Z)-2-[(2,6-dichlorophenyl)methyl]-5-[(3-morpholin-4-ylquinoxalin-6-yl)methylidene]-1,3-thiazol-4-one .
user
C23H18Cl2N4O2S
assistant