*3.5. Incubation of Microorganisms for HRESI MS Analysis of Compounds*

The bacterial strains (CB1-14, CB2-11, and CB2-6) were incubated at 200 rpm, at 28 ◦C for 7 days, in the 100 mL liquid-modified MN medium. For preparative isolation of target compounds, the strain CB1-14 was incubated at the same conditions using 12 L of the medium.
