S-23 Molecular Recognition and Supramolecular Chemistry as a Basis of Pharmaceutical Sciences   S23-1. Supramolecular Chemistry and Photochemistry Using Metal Complex Module   S23-2. Development of New Functional Chemosensors Based on the Phenolphthalein Skeleton   S23-3. Specific Amide-Forming Reaction Targeting Biomolecules   S23-4. Development of Bioinspired Concerted Catalysts   S23-5. Efficient Synthesis of the Interlocked Compounds by Catalytic Reactions   S23-6. Recognition of Molecules and Ions Using Fluorescent Supramolecular Probes   S23-7. Development of Functional Molecules Utilizing Peptidocalixarene Libraries