You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Please write the SMILES representation of the molecule 7-[2-cyanoethyl(2-methoxyethyl)sulfamoyl]-7-azabicyclo[2.2.1]heptane-2-carboxylic acid .
user
COCCN(CCC#N)S(=O)(=O)N1C2CCC1C(C(=O)O)C2
assistant