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-ethyl-3-(1-methoxypropan-2-yl)-2-[[6-(2-methylimidazol-1-yl)pyridin-3-yl]methyl]guanidine .
user
C17H26N6O
assistant