You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
N-(indol-1-ylsulfonylmethyl)-4-oxo-3-[[6-(5-oxo-4H-1,2,4-thiadiazol-3-yl)naphthalen-2-yl]oxymethyl]pyrido[3,4-d]pyrimidine-6-carboxamide The above is the IUPAC name of a molecule. Write its molecular formula.
user
C30H21N7O6S2
assistant