You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
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For the molecule named 6-[(E)-3-[5-[1-[3-(azepan-1-yl)prop-1-en-2-yl]piperidin-4-yl]-2-methylphenyl]-2-methylhept-3-en-4-yl]-7-ethyl-8-methyl-[1,2,4]triazolo[1,5-a]pyridine by IUPAC nomenclature, provide its molecular formula.
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C38H55N5
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