You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
ethyl (2R,4S)-4-[[2-[[3,5-bis(trifluoromethyl)phenyl]methyl]-5-(methoxymethyl)-3H-1,2,4-oxadiazol-3-yl]amino]-2-ethyl-6-(trifluoromethyl)-3,4-dihydro-2H-quinoline-1-carboxylate The above is the IUPAC name of a molecule. Write its molecular formula.
user
C28H29F9N4O4
assistant