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 5-[2-(ethylcarbamoylamino)-7-pyridin-2-yl-1,3-benzothiazol-5-yl]-N-(2-morpholin-4-ylethyl)pyridine-3-carboxamide into molecular formula.
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C27H29N7O3S
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