You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
For the molecule named (Z)-2-cyano-3-[1-[(3-fluorophenyl)methyl]indol-5-yl]-N-[2-(1H-indol-3-yl)ethyl]prop-2-enamide by IUPAC nomenclature, provide its molecular formula.
user
C29H23FN4O
assistant