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 3-amino-5-[4-[(4-ethylpyridin-2-yl)carbamoyl]phenyl]-2-[(2S)-1-prop-2-enoylpyrrolidin-2-yl]imidazole-4-carboxamide .
user
C25H27N7O3
assistant