You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
ethane;2-pyrrolidin-2-yl-5-[6-[6-(2-pyrrolidin-2-yl-1H-imidazol-5-yl)-3-tricyclo[6.2.1.02,7]undeca-2,4,6-trienyl]-3-tricyclo[6.2.1.02,7]undeca-2,4,6-trienyl]-1H-imidazole is the IUPAC name of a molecule. Please give its molecular formula.
user
C42H58N6
assistant