The name/synonym for ligand MS9 (curated from ChEBI, PubChem, and PDB databases):

1METHYL 2-AMINO-4-CHLOROBENZOATE
2METHYL 4-CHLOROANTHRANILATE
32-AMINO-4-CHLORO-BENZOIC ACID METHYL ESTER
4METHYL2-AMINO-4-CHLOROBENZOATE
5BENZOIC ACID