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system
What is the molecular formula of the molecule 4-[2-[3,5-dichloro-4-[4-(1-methylpiperidin-4-yl)piperazin-1-yl]phenyl]-5H-pyrrolo[2,3-b]pyrazin-7-yl]-N-[2-(dimethylamino)ethyl]-N-methylbenzamide ?
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C34H42Cl2N8O
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