You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Convert the IUPAC name of a molecule N-cyclopropyl-6-methyl-N-[[5-[(1R,2S)-2-methylcyclopropyl]furan-2-yl]methyl]-1H-indole-2-carboxamide into molecular formula.
user
C22H24N2O2
assistant