P-123 - SIMULATED DRIVING PERFORMANCE AFTER BEDTIME ADMINISTRATION OF DARIDOREXANT, A DUAL OREXIN RECEPTOR ANTAGONIST FOR THE TREATMENT OF INSOMNIA.

C. Muehlan¹, S. Brooks², C. Vaillant³, M. Meinel³, G. Jacobs², R. Zuiker², J. Dingemanse³; ¹Idorsia Pharmaceuticals, Basel, Switzerland, ²Centre for Human Drug Research, Leiden, The Netherlands, ³Idorsia Pharmaceuticals, Allschwil, Switzerland.