You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
For the molecule named 6-(3-cyanopyrrolo[1,2-b]pyridazin-7-yl)-4-[[(2R)-2-fluoro-3-hydroxy-3-methylbutyl]-[4-[1-(trifluoromethyl)pyrazol-4-yl]cyclohexyl]amino]pyridine-3-carboxamide by IUPAC nomenclature, provide its molecular formula.
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C29H30F4N8O2
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