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 103 DMQ 20-10 BP 814 M 171 Y 45 292 or 293 R 200 SZ Z5 NC 100 AB 1019 SG 326 CL 43 ZC 16 BRX 0.25 GX CL2 R6 Ris 0.25 595 F 76 F 73 n 794 logo and 1002 ZESTRIL 10 IP 174 AC356 1070 605 NL 950 93 5200 H108 CT NTBC 10 mg RE 79 OP 707 8 07 M T12 SZ Z11 logo SANDOZ 651