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)-1-[(3-carbamoylthiophen-2-yl)amino]-1-oxopropan-2-yl] (2S)-4-acetyl-2,3-dihydro-1,4-benzoxazine-2-carboxylate .
user
C19H19N3O6S
assistant