Pill Identification by Imprints: S 370 Home Pill Identification by Imprints: S 370 1 result METOPROLOL-HYDROCHLOROTHIAZIDE 50-25 MG TAB Side 1: S 370 Color: Yellow Side 2: Shape: Oblong Other Popular Drug Imprint L131 G19 RI4 IP 219 680 93 7438 T53 A117 1386 G433 IP 271 G 254 FENTANYL 75mcg/h RSV 40 I 4 NM1 IP 305 L489 G455 E 55 19 44 382 44 226 54 543 54 303 N4011 44-329 PLIVA 647 K10 MYLAN G2 logo and 577 AC 108 317 logo and 051 U-S 250 AN 442 L 350 TZ 4 1 W121