3,3'-diindolylmethane Chemistry Techniques, Synthetic 1 Enzyme Activation 1 Enzyme Inhibitors 1 Hydrogen Bonding 1 Indoles 1 Models, Biological 1 Molecular Conformation 1 Molecular Structure 1 Protein Binding 1 Structure-Activity Relationship 1 Thiadiazoles 1 Urease 1 biological model 1 chemical structure 1 chemistry 1 conformation 1 enzyme activation 1 enzyme inhibitor 1 hydrogen bond 1 indole derivative 1 protein binding 1 structure activity relation 1 synthesis 1 thiadiazole derivative 1 urease 1