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 tert-butyl 3-[4-[2-[6-[3-(3-chloro-4-cyanophenoxy)-2,2,4,4-tetramethylcyclobutyl]-5-oxo-7H-pyrrolo[3,4-b]pyridin-2-yl]ethynyl]piperidin-1-yl]azetidine-1-carboxylate into molecular formula.
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C37H44ClN5O4
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