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-[2-[16-[2-(2-formylphenoxy)acetyl]-1,4,10,13-tetraoxa-7,16-diazacyclooctadec-7-yl]-2-oxoethoxy]benzaldehyde into molecular formula.
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C30H38N2O10
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