You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Can you give the molecular formula of the molecule 4-[[(3R)-3-hydroxy-2,2-dimethylcyclobutyl]amino]-2-[[4-(trifluoromethyl)pyridin-3-yl]methylamino]pyrimidine-5-carbonitrile ?
user
C18H19F3N6O
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