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CD spectra of fTHP-15 (black), GDK A (red), GDK B (yellow), GDK C (green), GDK D (blue), and GDK E (purple) (top) and fTHP-15 (black), KGD A (red), KGD B (yellow), KGD C (green), KGD D (blue), and KGD E (purple) (bottom). Scans were taken from [λ] = 200–250 nm.
