 - Subject has any of the liver chemistry tests Aspartate aminotransferase AST, Alanine aminotransferase ALT, alkaline phosphatase ALP, gamma glutamyl transferase GGT, Total bilirubin TBL above the Upper limit of normal ULN. In such a case, the assessment may be repeated once on Day -1 in part 1 - DDI: treatment period 1 only. 