It is produced by the strain of Chondromyces crocatus sp. Cm c3. It has anti-yeast and filamentous fungal activity. It can inhibit mouse fibroblasts L929 (MIC is 0.2 ng). In the microsomes of the calf's heart, it can interrupt the bc1 segment of electronic transmission, causes redshift of 569nm peak in cytochrome B reduction spectrum.