You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
What is the molecular formula of the compound with this IUPAC name 2-[benzenesulfonyl-[(4-methylphenyl)methyl]amino]-N-[3-(4-methyl-6-oxo-1H-pyrimidin-2-yl)phenyl]acetamide ?
user
C27H26N4O4S
assistant