You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Name the molecular formula for the molecule established as N-methyl-N-[[5-(4-methylphenyl)-1,3,4-oxadiazol-2-yl]methyl]cyclohexanecarboxamide using the IUPAC nomenclature.
user
C18H23N3O2
assistant