You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Translate the chemical IUPAC name ethyl (2E,5S)-2-[[3-ethoxy-4-(2-morpholin-4-yl-2-oxoethoxy)phenyl]methylidene]-7-methyl-5-(4-methylsulfanylphenyl)-3-oxo-5H-[1,3]thiazolo[3,2-a]pyrimidine-6-carboxylate into its molecular formula.
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C32H35N3O7S2
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