Pill Identification by Imprints: SFE Home Pill Identification by Imprints: SFE 1 result SLOW FE 45 MG TABLET Side 1: SFE Color: Maroon Side 2: Shape: Round Other Popular Drug Imprint KC 8 TZ 7 54 271 M77 ACN 4 E73 M T11 5 7 RI91 318 RG78 GG 26 ZC 03 EP 25 West-ward 445 FENTANYL 100mcg/hr 756 5011 V 148 7010 8310 K 70 G220 038 West-ward 290 KU 119 logo YF ZC43 K 28 853 K 111 GG 181 TL 003 L 165 44-502 par 022 MP 114 SCI 503 54 783 NL 771