You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
[(2S)-1-[(3-carbamoylthiophen-2-yl)amino]-1-oxopropan-2-yl] (E)-3-(3-methylthiophen-2-yl)prop-2-enoate is the IUPAC name of a molecule. Please give its molecular formula.
user
C16H16N2O4S2
assistant