Sintesis turunan 1,4-Dihidropiridin dan hibrida 1,4-Dihidropiridin Kalkon Bermotif 1,2,3-Triazol dengan variasi Prekursor Azida dan Aldehida Aromatik = Synthesis of 1,4-Dihydropyridine Derivatives and 1,4-Dihydropyridine Chalcone Hybrids with 1,2,3-Triazol Patterns with Azide and Aromatic Aldehyde Precursor variations