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 1-[2-(benzenesulfinyl)ethyl]-3-ethyl-2-[[1-(morpholin-4-ylmethyl)cyclohexyl]methyl]guanidine ?
user
C23H38N4O2S
assistant