A randomised, first-in-human, double-blinded, placebo-controlled study to determine the safety, tolerability, pharmacokinetics, and pharmacodynamics of single and multiple ascending doses of CP1050 in healthy subjects; including the effect of food and gender on the pharmacokinetics and pharmacodynamics of a single dose of CP1050 in healthy subjects - A randomised, first-in-human, double-blinded, placebo-controlled study of CP1050 in healthy subjects