Pill Identification by Imprints: NF5 Home Pill Identification by Imprints: NF5 1 result METFORMIN HCL ER 500 MG OSM-TB Side 1: NF5 Color: White Side 2: Shape: Oblong Other Popular Drug Imprint B2 92 Triax M050 860 38 554 GG 506 N A Neurontin 300 mg DAN 5782 S 572 MINOCYCLINE 50 L20 I90 FENTANYL 50mcg/hr M 545 500 FE FORTE BL 302 TL601 54 688 EM3 H118 b 974 570 T 189 25 WW 268 AA 72 COUMADIN 1 5897 FELBATOL 400 MCR 313 027 8 08 ZC 26 71 b AA 70 VP 075 54 795