You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
What is the SMILES representation for N,N-dimethyl-2-[[[[(2R)-1-methylsulfonylpyrrolidin-2-yl]methylamino]-(2-phenylethylamino)methylidene]amino]acetamide ?
user
CN(C)C(=O)CN=C(NCCC1=CC=CC=C1)NCC1CCCN1S(C)(=O)=O
assistant