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 4-[[4-(2-ethyl-5-methyl-3-propan-2-ylimidazol-4-yl)pyrimidin-2-yl]amino]benzenesulfonamide ?
user
C19H24N6O2S
assistant