You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Can you give the molecular formula of the molecule 2-[[6-(dimethylamino)pyridin-2-yl]methyl]-1-[2-(furan-2-yl)ethyl]-3-(2-methoxyethyl)guanidine ?
user
C18H27N5O2
assistant