Antifungal agent 77 (Compound 13h) is an antifungal agent. Antifungal agent 77 (500 μg/mL) also shows good insecticidal activity against Mythimna separate , Helicoverpa armigera , Ostrinia nubilalis , and Spodoptera frugiperda with a death rate of 30%, 25%, 40%, and 25%. Antifungal agent 77 shows toxicity in zebrafish embryo with a LC 50 of 2.43 μg/mL.