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 (2S)-N-[2-(dimethylamino)ethyl]-1-[(1R)-1-(2-methoxyphenyl)-2-(methylamino)-2-oxoethyl]pyrrolidine-2-carboxamide .
user
C19H30N4O3
assistant