You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
3-[5-(carboxymethoxy)-1H-indol-3-yl]-2-[[1-cyclohexyl-2-(furan-3-yl)benzimidazole-5-carbonyl]amino]propanoic acid is the IUPAC name of a molecule. Please give its molecular formula.
user
C31H30N4O7
assistant