You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Under IUPAC nomenclature, a molecule named 4-bromo-N-[(1R)-2,2,2-trichloro-1-(2,3-dichloroanilino)ethyl]benzamide is given. What is its corresponding molecular formula?
user
C15H10BrCl5N2O
assistant