You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
N-[2-(2-cyano-4-formylpyrrolidin-1-yl)-4-methylpent-1-en-3-yl]-4-cyclopropyloxy-N-methyl-1H-indole-2-carboxamide The above is the IUPAC name of a molecule. Write its molecular formula.
user
C25H30N4O3
assistant