You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
N-[5-[[3-(4-acetylpiperazine-1-carbonyl)phenyl]methylsulfanyl]-1,3-thiazol-2-yl]-4-(1,3-dihydroxypropan-2-yloxymethyl)benzamide is the IUPAC name of a molecule. Please give its molecular formula.
user
C28H32N4O6S2
assistant