A broad-spectrum fungicide (LC95s = 20 = 2.9 μM); disrupts mRNA expression of antioxidant-, stress response-, and innate immune-related genes and induces the production of ROS in zebrafish larva at 0.1-100 μg/L; inhibits proliferation of KYSE-150 human esophageal squamous cell carcinoma cells (IC50 = 2.42 μg/ml after 48 hours); reduces tumor growth at 40 mg/kg per day