Pill Identification by Imprints: C371 Home Pill Identification by Imprints: C371 1 result FELODIPINE ER 10 MG TABLET Side 1: C371 Color: Blue Side 2: Shape: Round Other Popular Drug Imprint logo and 511 HP 146 logo and H4 G 240 WW969 SLX 102 TI G 45 M 76 NL 276 U 129 5011 V Andrex 700 R Pfizer DD or DJ or DH or DN or DT S10 MYLAN 4010 TYLENOL 2 B 4 V 200 C 3 G-X-U CDT 252 cor 188 E 157 DX41 logo 112 C02 923 BTG R530 643 M 255 TF TF L194 Fentanyl 50 mcg/hr TV U1 E 82