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 2-[(3,5-diiodo-2-methoxyphenyl)methylideneamino]-N-phenyl-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxamide .
user
C23H20I2N2O2S
assistant