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 N-(4-ethoxyphenyl)-N-[[5-methyl-2-(4-methylphenyl)-1,3-oxazol-4-yl]methyl]benzenesulfonamide ?
user
C26H26N2O4S
assistant