You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
5-[4-[3-tert-butyl-4-(2-methoxyphenyl)-6-oxo-2,4-dihydropyrrolo[3,4-c]pyrazol-5-yl]phenyl]-1,2-oxazole-3-carboxylic acid;ethyl 5-[4-[3-tert-butyl-4-(2-methoxyphenyl)-6-oxo-2,4-dihydropyrrolo[3,4-c]pyrazol-5-yl]phenyl]-1,2-oxazole-3-carboxylate is the IUPAC name of a molecule. Please give its molecular formula.
user
C54H52N8O10
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