[{"from": "human", "value": "Please give me some details about this molecule. [C][C][C][=Branch1][C][=O][N][Branch1][Branch1][C][Ring1][=Branch1][=O][O][C][=Branch1][C][=O][C][=C][C][=C][C][=Branch1][P][=C][Branch1][=N][C][=Branch1][=Branch2][=C][Ring1][=Branch1][O][C][Ring1][#Branch2][=O][F][O][F]"}, {"from": "gpt", "value": "The molecule is an N-hydroxysuccinimide ester derived from 6,8-difluoro-7-hydroxycoumarin-3-carboxylic acid (pacific blue). A fluorescent dye of excitation wavelength 403 nm and emission wavelength 455 nm. It has a role as a fluorochrome. It is a hydroxycoumarin, an organofluorine compound and a N-hydroxysuccinimide ester. It is functionally related to a pacific blue."}]