Safety, Tolerability and Pharmacokinetic Study of SC1011 in Healthy Subjects

The goal of this clinical trial is to learn about the safety, tolerability and pharmacokinetic profiles of SC1011 in healthy conditions. The main questions it aims to answer are: Safety and tolerability profiles in healthy subjects and pharmacokinetic profiles in healthy subjects. Participants will complete the study including screening period, dosing period, and observation period. Investigators will compare the inhibitory activity of SC1011 tablets with pirfenidone capsules against the same biomarkers(e.g. blood TNFα) to see if they are different between the two drugs.