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 3-(diethylamino)-7-(6-methoxypyridin-3-yl)-1-(2-propoxyethyl)pyrido[2,3-b]pyrazin-2-one .
user
C22H29N5O3
assistant