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What is the molecular formula of the molecule 2-hexyl-4-[(E)-2-[4-[(E)-2-(2-hexyl-1,3-dioxoisoindol-4-yl)ethenyl]-2,1,3-benzothiadiazol-7-yl]ethenyl]isoindole-1,3-dione ?
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C38H38N4O4S
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