You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Please write the molecular formula of the molecule 2-[(6,11-dioxo-6a,7,8,9-tetrahydropyrrolo[2,1-c][1,4]benzodiazepin-5-yl)methyl]-N-(2-methoxyethyl)benzamide .
user
C23H25N3O4
assistant