You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
(2S)-2-[[4-(1-benzofuran-6-carbonyl)-2,6-dichlorobenzoyl]amino]-5-(methanesulfonamido)pentanoic acid is the IUPAC name of a molecule. Please give its SMILES representation.
user
CS(=O)(=O)NCCCC(NC(=O)C1=C(Cl)C=C(C(=O)C2=CC=C3C=COC3=C2)C=C1Cl)C(=O)O
assistant