Pill Identification by Imprints: AN 322 Home Pill Identification by Imprints: AN 322 1 result NIACIN ER 750 MG TABLET Side 1: AN 322 Color: Light Brown Side 2: Shape: Oblong Other Popular Drug Imprint 54 814 1453 595 M P50 MYLAN 6896 AP 86 AN897 5 MJ 755 logo 112 5124 V ZC45 M 15 ZL 1 ML 041 501 TAP WPI 3155 GG 108 Y Y L477 ML 33 WPI 3659 GG 263 L12 P210 SG 326 C223 FLINT GP TCL 334 B167 Lactase M-3 A 45 A511 E 4354 TREXIMET T26 E4 InterMune and logo 267mg A510