You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
[6-[[(E)-3-amino-2-fluoro-1-[1-(3,4,5-trimethoxyanilino)ethenylamino]prop-2-enylidene]amino]-2,2-dimethyl-3-oxopyrido[3,2-b][1,4]oxazin-4-yl]methyl dihydrogen phosphate is the IUPAC name of a molecule. Please give its molecular formula.
user
C24H30FN6O9P
assistant