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"CCOC(=O)c1c(c(n(-c2ccc(cc2)S(=O)(=O)[O-])n1)O)/N=N/c3ccc(c4ccccc43)S(=O)(=O)[O-].[Na+].[Na+]", "formula": "C22H16N4O9S2.2Na", "atropisomerism": "No", "charge": 0, "count": 1, "stereochemistry": "ACHIRAL", "defined_stereo": 0, "ez_centers": 1, "molecular_weight": "590.4964", "optical_activity": "NONE", "references": [ "b140fb7c-9a16-403f-9a44-2856210c62db", "3b020c76-f30a-4855-a25e-15c9b2ec5dac" ], "stereo_centers": 0 }, "unii": "RGU455OS50" } ] }