You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Provide the molecular formula for the IUPAC named substance 2-(trifluoromethyl)-6-[[6-(trifluoromethyl)pyridin-3-yl]methyl]-3,5,7,8-tetrahydropyrido[4,3-d]pyrimidin-4-one .
user
C15H12F6N4O
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