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-[4-[5-[4-[2-[4-(1,3-benzoxazol-2-yl)phenyl]-3-(4-ethoxyphenyl)-3,4-dihydropyrazol-5-yl]phenyl]-3-(4-ethoxyphenyl)-3,4-dihydropyrazol-2-yl]phenyl]-1,3-benzoxazole into molecular formula.
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C54H44N6O4
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