You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
What is the molecular formula of the molecule 4-(1,1-dideuterio-2,2-dimethylpropyl)-2-phenyl-5-(trideuteriomethyl)pyridine;4-[dideuterio(phenyl)methyl]-5-phenyl-2-(3-phenylbenzene-6-id-1-yl)pyridine;iridium ?
user
C47H42IrN2-2
assistant