Match the Following Molecular flexibility techniques to the proper description. 1: Rigid Docking 2: Semi-Flexible Docking 3: Soft Docking 4: 匹配题

Protein structure remains rigid, allowing flexibility in ligand structure by considering rotatable bonds

Van der Waals interactions softened, allowing slight overlap and implicit flexibility in both receptor and ligand structures

Protein and ligand treated as rigid entities, considering only translation and rotation