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 4-[5-[[1-(5-chloropyridin-2-yl)-2,2,2-trifluoroethyl]amino]-2-fluorophenyl]-5,6-dihydro-4H-1,3-oxazin-2-amine .
user
C17H15ClF4N4O
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