You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
methyl (2E)-2-[[4-(2-anilino-2-oxoethoxy)-3-methoxyphenyl]methylidene]-7-methyl-3-oxo-5H-[1,3]thiazolo[3,2-a]pyrimidine-6-carboxylate is the IUPAC name of a molecule. Please give its molecular formula.
user
C25H23N3O6S
assistant