You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Translate the chemical IUPAC name 2-[2-[(2S)-pyrrolidin-2-yl]-1H-imidazol-5-yl]-5-[5-[2-[(2S)-pyrrolidin-2-yl]-1H-imidazol-5-yl]pyrazin-2-yl]pyrazine into its molecular formula.
user
C22H24N10
assistant