[{"from": "human", "value": "Describe this molecule. [C][C][O][C][=Branch1][C][=O][C@H1][Branch1][C][C][O][C][=C][C][=C][Branch1][Branch1][C][=C][Ring1][=Branch1][O][C][=C][N][=C][C][=C][Branch1][=Branch2][C][=C][C][Ring1][=Branch1][=N][Ring1][#Branch2][Cl]"}, {"from": "gpt", "value": "The molecule is an ethyl 2-{4-[(6-chloroquinoxalin-2-yl)oxy]phenoxy}propanoate that has S configuration. It is an enantiomer of a quizalofop-P-ethyl."}]