You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Can you give the molecular formula of the molecule N-but-1-en-2-yl-5-[3-(4-cyclopenta-1,4-dien-1-yl-1H-indol-2-yl)-1H-indazol-5-yl]pyridin-3-amine ?
user
C29H25N5
assistant