You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
For the molecule named (3R,4R)-3-(1,2-dihydropyridin-3-yl)-N-[4-fluoro-3-(trifluoromethoxy)phenyl]-1-oxo-2-(2,2,2-trifluoroethyl)-3,4-dihydroisoquinoline-4-carboxamide by IUPAC nomenclature, provide its molecular formula.
user
C24H18F7N3O3
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