You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Translate the chemical IUPAC name (3S)-5-oxo-N-[(6R)-2-phenyl-5,6,7,8-tetrahydroquinazolin-6-yl]-1-[3-(trifluoromethyl)phenyl]pyrrolidine-3-carboxamide into its molecular formula.
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C26H23F3N4O2
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