You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Provide the molecular formula for the IUPAC named substance 1-(7,7-dimethyl-2-oxabicyclo[3.2.0]heptan-6-yl)-2-methyl-3-[[4-(piperidin-1-ylmethyl)phenyl]methyl]guanidine .
user
C23H36N4O
assistant