You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
1,2-di(propan-2-yl)benzimidazole;2,5-di(propan-2-yl)-1H-imidazole;2-methylpropane;2-methyl-N-propan-2-ylpropanamide;2-propan-2-yl-1H-benzimidazole;2-propan-2-yl-1,3-benzothiazole;2-propan-2-yl-1,3-benzoxazole The above is the IUPAC name of a molecule. Write its molecular formula.
user
C71H113N9O2S
assistant