You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Name the molecular formula for the molecule established as 3-[4-(furan-3-yl)-1H-pyrrolo[3,2-c]pyridin-2-yl]-5-(1H-pyrazol-4-yl)-1H-indazole using the IUPAC nomenclature.
user
C21H14N6O
assistant