[{"from": "human", "value": "Provide a description of this molecule. [C][=C][C][=Branch2][Branch1][#Branch2][=C][Branch1][#Branch2][C][=C][Ring1][=Branch1][C][=Branch1][C][=O][O][C][=C][C][=C][C][=Branch1][C][=N][C][=Branch2][Ring1][#Branch2][=C][Ring1][#Branch1][O][C][=C][Ring1][O][C][=C][C][=Branch1][N][=C][Ring1][=Branch1][S][=Branch1][C][=O][=Branch1][C][=O][O-1][N][S][=Branch1][C][=O][=Branch1][C][=O][O-1][C][=Branch1][C][=O][O]"}, {"from": "gpt", "value": "The molecule is the dianion of Alexa Fluor 488 para-isomer. It has a role as a fluorochrome. It is an organosulfonate oxoanion and a xanthene dye."}]