You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
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For the molecule named N-[1-[5-(2-oxo-1,3-dihydroindol-5-yl)pyridin-2-yl]piperidin-4-yl]-2-[(9S)-4,5,13-trimethyl-7-(4-methylphenyl)-8-sulfanyl-3-thia-1,11,12-triaza-8-azoniatricyclo[8.3.0.02,6]trideca-2(6),4,7,10,12-pentaen-9-yl]acetamide by IUPAC nomenclature, provide its molecular formula.
user
C38H39N8O2S2+
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