"categorical": [true], "fog_intensity": 0.0, "has_legend": true, "interactive": true, "is_range": [false], "label_index": [0], "legend": [[[[0.4, 0.7607843137254902, 0.6470588235294118, 1.0], "database, not generated"], [[0.9882352941176471, 0.5529411764705883, 0.3843137254901961, 1.0], "in database"], [[0.5529411764705883, 0.6274509803921569, 0.796078431372549, 1.0], "in PubChem"], [[0.9058823529411765, 0.5411764705882353, 0.7647058823529411, 1.0], "novel"]]], "legend_title": ["Photoswitches"], "mapping": 