You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
3-fluoro-2-[4-[3-[(3S,4S)-3-hydroxy-4-isocyanopiperidin-1-yl]pyrazol-1-yl]-5-oxo-6,7-dihydropyrrolo[3,4-b]pyridin-2-yl]benzonitrile;3-fluoro-2-[4-[3-[(3R,4R)-3-hydroxy-4-isocyanopiperidin-1-yl]pyrazol-1-yl]-5-oxo-6,7-dihydropyrrolo[3,4-b]pyridin-2-yl]benzonitrile is the IUPAC name of a molecule. Please give its molecular formula.
user
C69H54F3N21O6
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