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 2,6-dichloro-4-(4-phenoxyphenyl)pyridine-3-carbonitrile;[(4S,5R)-2,6-dioxo-4-(4-phenoxyphenyl)-5-pyridin-1-ium-1-ylpiperidin-3-ylidene]methylideneazanide .
user
C41H27Cl2N5O4
assistant