You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
2-(1-aminoethyl)-N-[4-methyl-1-(methylamino)-1-oxopentan-2-yl]-1,3-thiazole-4-carboxamide The above is the IUPAC name of a molecule. Write its molecular formula.
user
C13H22N4O2S
assistant