You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
N-[2-[2-(dimethylamino)ethyl-methylamino]-4-methoxy-5-[[4-(1-oxo-3,4-dihydro-2H-pyrazino[1,2-a]indol-10-yl)pyrimidin-2-yl]amino]phenyl]prop-2-enamide The above is the IUPAC name of a molecule. Write its molecular formula.
user
C30H34N8O3
assistant