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 (1R,9R)-10-(3H-benzimidazole-5-carbonyl)-1,13-dimethyl-10-azatricyclo[7.3.1.02,7]trideca-2(7),3,5-triene-4-carboxylic acid ?
user
C23H23N3O3
assistant