You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
(1R,2R)-N-[[3-[4-[[(3S,4R)-3-fluoro-1-methylpiperidin-4-yl]amino]-1-(2,2,2-trifluoroethyl)indol-2-yl]-1,2,4-oxadiazol-5-yl]methyl]-2-(1-methylpyrazol-4-yl)cyclopropane-1-carboxamide is the IUPAC name of a molecule. Please give its molecular formula.
user
C27H30F4N8O2
assistant