You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
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Under IUPAC nomenclature, a molecule named 5-(2-hydroxyethylamino)-2-methyl-4-[2-[2-(1-methylpyrrolidin-1-ium-1-yl)ethylamino]pyrazolo[1,5-a]pyridin-3-yl]iminocyclohexa-2,5-dien-1-one is given. What is its corresponding molecular formula?
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C23H31N6O2+
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