You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
[1-[2-(2,5-dioxopyrrol-1-yl)ethylamino]-3,3-dimethyl-1-oxobutan-2-yl]oxycarbamic acid The above is the IUPAC name of a molecule. Write its molecular formula.
user
C13H19N3O6
assistant