Disclosed in this invention is a method of treating a disorder associated with low cGMP levels. The method includes administering to a subject in need thereof an effective amount of a compound having a pyrazolyl core, a first aryl group bonded to 3-C of the pyrazolyl core, and a second aryl group fused at 4-C and 5-C of the pyrazolyl core. Also disclosed are pharmaceutical compositions containing these compounds.