You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Please write the molecular formula of the molecule 2-[3-[[6-amino-5-(2,2,2-trifluoroacetyl)pyridin-2-yl]amino]piperidin-1-yl]-6-(4-fluorophenyl)pyridine-3-carbonitrile .
user
C24H20F4N6O
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