You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Convert the IUPAC name of a molecule 2-[2-[[3,6-bis(diethylamino)-9-(2-formylphenyl)xanthen-9-yl]amino]ethyl-[2-(2-methylprop-2-enoyloxy)ethyl]amino]ethyl 2-methylprop-2-enoate into molecular formula.
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C42H54N4O6
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