Pill Identification by Imprints: GS LFG Home Pill Identification by Imprints: GS LFG 1 result HORIZANT ER 600 MG TABLET Side 1: GS LFG Color: White Side 2: Shape: Oval Other Popular Drug Imprint GG 259 E 137 L873 47 CL 37 100 U22 MSD 711 CEP M RN1 NE 200 Fentanyl 12.5 mcg/hr logo and 069 5030 L272 MYCOBUTIN DYN-115 54 107 H9050 54 327 GG 540 logo 133 nitroglycerin 0.4mg/hr CP 404 SANDOZ 618 SZ442 HP 27 GX CE3 WATSON 462 FL12 L058 M 39 ZC43 RU5 L238 GG 488 C 20 CT logo and 80 WPI Lilly 3232