Pill Identification by Imprints: HP 66 Home Pill Identification by Imprints: HP 66 1 result METRONIDAZOLE 375 MG CAPSULE Side 1: HP 66 Color: Yellow Side 2: HP 66 Shape: Oblong Other Popular Drug Imprint GC 101 NL4S G 3718 AZ 011 WPI 3635 CLR 50 SA 50 F 2 logo 325 Andrx 698 CL 12.5 N010 CXL 4 U23 E 170 ZESTRIL 2 1/2 BR 522 P 15 logo 067 25 NPR LE 375 A 640 OXYTROL 3.9 mg/day logo and 658 54 447 N120 DB03 100 West-ward 480 HP 531 GG 263 A ms CREON 1224 LES200 MMD A 17 ZA-11 BACTRIM AN 643 D 87