Pill Identification by Imprints: ZL 1 Home Pill Identification by Imprints: ZL 1 1 result ZOLMITRIPTAN 2.5 MG TABLET Side 1: ZL 1 Color: Pink Side 2: Shape: Round Other Popular Drug Imprint AMBI 445 DSC L30 3613 IL T31 logo and 637 IX O E A 17 Carnitor ST CP114 I 34 L177 HH210 257 PD 535 TV U4 EL M121 SZ 135 G 21 CDT 252 PR W N120 M 1743 GLYSET Y04 MP 201 or MP 802 04 31 AA 820 JANSSEN T 191 503 T0101 PreQue n 573 LAMICTAL XR 300 WATSON 801 Advil 100 IP 189