1-CYCLOHEXYL-3-((4-(2-(((6-METHYLPYRAZIN-2-YL)CARBONYL)AMINO)ETHYL)PHENYL)SULFONYL)UREA 2-PYRAZINECARBOXAMIDE, N-(2-(4-((((CYCLOHEXYLAMINO)CARBONYL)AMINO)SULFONYL)PHENYL)ETHYL)-6-METHYL- GLIPIZIDE IMPURITY E [EP IMPURITY] GLIPIZIDE RELATED COMPOUND C GLIPIZIDE RELATED COMPOUND C [USP IMPURITY] GLIPIZIDE RELATED COMPOUND C [USP-RS]