You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Convert the IUPAC name of a molecule N-[5-[[5,5-dimethyl-8-[methyl(4-oxobutyl)amino]chromeno[4,3-c]pyridin-3-yl]amino]pyridin-3-yl]-4-[[2-[2-[2-[2-[[2-(2,6-dioxopiperidin-3-yl)-1,3-dioxoisoindol-4-yl]amino]ethoxy]ethoxy]ethoxy]acetyl]amino]benzamide into molecular formula.
user
C52H55N9O11
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