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 5 mg 5mg MP 10 L257 SZ441 54 273 73 00 692 N 10 IDT M30 PC1 381 100 L 34 dp M C28 T4 8117 MYLAN DE 5 DAN 5782 86 CGPI NCH 0810 N192 T583 271 M 318 3126 TL 384 G 90 TN 1 WATSON 607 PRAVACHOL 20 8311 029 20700UL G 5007 GG638 MSD 726 logo and 40 5 7 54 177