You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Translate the chemical IUPAC name 2-cyclohexyl-N-(2-methoxyethyl)-N-[[4-[5-(2-methylpropyl)-2-sulfamoylthiophen-3-yl]phenyl]methyl]acetamide into its molecular formula.
user
C26H38N2O4S2
assistant