[{"from": "human", "value": "Provide a description of this molecule. [C][C][O][C][=C][C][=C][C][=C][Ring1][=Branch1][O][C][C][N][C@@H1][Branch1][C][C][C][C][=C][C][=Branch1][#Branch2][=C][Branch1][Branch1][C][=C][Ring1][=Branch1][O][C][S][=Branch1][C][=O][=Branch1][C][=O][N]"}, {"from": "gpt", "value": "The molecule is a 5-(2-{[2-(2-ethoxyphenoxy)ethyl]amino}propyl)-2-methoxybenzenesulfonamide that has (S)-configuration. The enantiomer of tamsulosin. It is a conjugate base of an ent-tamsulosin(1+). It is an enantiomer of a tamsulosin."}]