You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Can you give the molecular formula of the molecule 2-(1,3-dioxo-3a,4,7,7a-tetrahydroisoindol-2-yl)-N-[4-(4-iodophenyl)-1,3-thiazol-2-yl]acetamide ?
user
C19H16IN3O3S
assistant