You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
2-[(Z)-N'-hydroxycarbamimidoyl]-N-[2-(1,3-thiazol-2-yl)propan-2-yl]pentanamide is the IUPAC name of a molecule. Please give its molecular formula.
user
C12H20N4O2S
assistant