You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
1-[5-[3-cyano-6-[1-[1-[2-[1-[4-[[(3R)-2,6-dioxopiperidin-3-yl]amino]-2-prop-1-en-2-ylphenyl]-4-hydroxypiperidin-4-yl]acetyl]piperidin-4-yl]pyrazol-4-yl]pyrazolo[1,5-a]pyrazin-4-yl]pyridin-2-yl]-4-ethyl-N-propan-2-ylpiperidine-4-carboxamide The above is the IUPAC name of a molecule. Write its molecular formula.
user
C52H63N13O5
assistant