A medicament for treating diseases associated with cholinergic properties in the central nervous system (CNS) and/or peripheral nervous system (PNS), diseases associated with smooth muscle contraction, endocrine disorders, neurodegenerative disorders and the like, which comprises a compound of Formula (I): wherein A is CR 1E or a nitrogen atom, X-Y-Z is N-CO-NR 3A R 3B and the like, R 1A to R 1E are each independently a hydrogen atom and the like, R 2A to R 2D are each independently a hydrogen atom and the like, R 3A and R 3B are each independently an optionally-substituted C 3-10 cycloalkyl and the like, and n is 1 or 2 or a pharmaceutically acceptable salt thereof, which exhibits potent modulatory-effects on the activity of ±7 nicotinic acetylcholine receptor (±7 nAChR).
