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What is the molecular formula of the molecule 4-[[3-[3-tert-butyl-5-(1-methylcyclopropyl)phenyl]-2-(cyclohexylmethyl)-1-methyl-3H-pyrrol-1-ium-5-carbonyl]amino]bicyclo[2.2.2]octane-1-carboxylic acid ?
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C36H51N2O3+
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