You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
2-[(5-cyclopropyl-4-methyl-1,2,4-triazol-3-yl)sulfanyl]-1-(6-ethoxy-2,2,4-trimethylquinolin-1-yl)ethanone The above is the IUPAC name of a molecule. Write its molecular formula.
user
C22H28N4O2S
assistant