You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
2-[2,5-dimethyl-3-[(E)-(2,4,6-trioxo-1-pyridin-3-yl-1,3-diazinan-5-ylidene)methyl]pyrrol-1-yl]-N-phenyl-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxamide The above is the IUPAC name of a molecule. Write its molecular formula.
user
C31H27N5O4S
assistant