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 2-(3,3a,4,5,6,6a-hexahydro-1H-cyclopenta[c]pyrrol-2-yl)-N-(4-amino-2,6-dichlorophenyl)acetamide ?
user
C15H19Cl2N3O
assistant