You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Please identify the SMILES representation of the molecule named 2-amino-6-[(4-methyl-3-oxopiperazin-1-yl)methyl]benzoic acid .
user
CN1CCN(CC2=CC=CC(N)=C2C(=O)O)CC1=O
assistant