You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
5-(6-chloro-2-cyclopropyl-5-methylpyrimidin-4-yl)sulfanyl-3-methyl-1,2,4-thiadiazole The above is the IUPAC name of a molecule. Write its molecular formula.
user
C11H11ClN4S2
assistant