GPT and Fever: In Part A at any dose level, most common TEAEs were ALT increased (Part A total: 60.0%, dose level 1: 66.7%, dose level 2: 57.1%) and AST increased (Part A total: 60.0%, dose level 1: 66.7%, dose level 2: 57.1%) while in Part B most common TEAEs were platelet count decreased and pyrexia.