You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
N-methyl-3-propan-2-yl-N-(2-propan-2-ylphenyl)-1,3-benzoxazol-3-ium-2-amine;N-methyl-3-propan-2-yl-N-(2-propan-2-ylphenyl)-1,3-oxazol-3-ium-2-amine;3-propan-2-yl-2-(1-propan-2-ylcarbazol-9-yl)-1,3-benzoxazol-3-ium;3-propan-2-yl-2-(1-propan-2-ylcarbazol-9-yl)-1,3-oxazol-3-ium;3-propan-2-yl-2-(2-propan-2-yloxypropan-2-yl)-1,3-oxazol-3-ium;3-propan-2-yl-2-[2-(2-propan-2-ylphenyl)propan-2-yl]-1,3-benzoxazol-3-ium is the IUPAC name of a molecule. Please give its molecular formula.
user
C116H146N10O7+6
assistant