You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
[(1R,2R,3R,3aR)-1-(4-nitrophenyl)-2-phenyl-4-quinolin-2-yl-1,2,3,3a-tetrahydropyrrolo[1,2-a]quinolin-3-yl]-phenylmethanone The above is the IUPAC name of a molecule. Write its molecular formula.
user
C40H29N3O3
assistant