You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Please write the molecular formula of the molecule 5-N-(4-chlorophenyl)-6-N-[2-fluoro-4-(2-oxopyridin-1-yl)phenyl]-5-azaspiro[2.4]heptane-5,6-dicarboxamide .
user
C25H22ClFN4O3
assistant