You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Provide the molecular formula for the IUPAC named substance 4,6-dichloro-7-[3-chloro-5-(trifluoromethyl)pyridin-2-yl]-1H-pyrrolo[3,2-c]pyridine .
user
C13H5Cl3F3N3
assistant