You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
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Convert the IUPAC name of a molecule [2-[[(4S)-4-methyl-2,5-dioxo-4-phenylimidazolidin-1-yl]amino]-2-oxoethyl] 9,10-dioxoanthracene-1-carboxylate into molecular formula.
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C27H19N3O7
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