Pill Identification by Imprints: Q400 Home Pill Identification by Imprints: Q400 1 result QUETIAPINE ER 400 MG TABLET Side 1: Q400 Color: White Side 2: Shape: Oblong Other Popular Drug Imprint 5688 W 1034 1034 LILLY 4112 785 W990 44 588 C83 O20 G456 nitroglycerin 0.4mg/hr GG 450 N4 MP 446 BL L1 ASK001 FS1 655 L829 CTI 102 P95 UCB 500XR 2 53 A08 CL11 N023 3641 TEVA 7592 EV0120 u75 SZ 987 04 31 AT 262 R180 TH2M K 57 APO 1000 U-S 250 A221 2632