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 N-[4-chloro-3-(trideuteriomethyl)-1,2-oxazol-5-yl]-N-deuterio-2-[2,2-dideuterio-2-(2,2,4,7-tetradeuterio-6-methyl-1,3-benzodioxol-5-yl)acetyl]thiophene-3-sulfonamide into molecular formula.
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C18H15ClN2O6S2
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