Article 4 proton nuclear magnetic resonance 4 unclassified drug 4 IC50 3 drug synthesis 3 thin layer chromatography 3 Ethyl isonipecotate 2 carbon nuclear magnetic resonance 2 doxorubicin 2 electron impact mass spectrometry 2 molecular docking 2 propionamide derivative 2 thiourea 2 1,2,4-Triazole 1 1,3,4-Oxadiazole 1 1H-NMR 1 2 [(5 (aralkyl/aryl1,3,4 oxadiazol 2 yl)sulfanyl] n (4 methyl 1,3 thiazol 2 yl) acetamide 1 2 [(5 benzyl 1,3,4 oxadiazol 2 yl)sulfanyl] n (4 methyl 1,3 thiazol 2 yl)acetamide 1 2 [(5 {1 [(4 methoxyphenyl)sulfonyl] 4 piperidinyl} 4 phenyl 4h 1,2,4 triazol 3 yl)sulfanyl] n (2 methylphenyl)acetamide 1 2 [(5 {1 [(4 methoxyphenyl)sulfonyl] 4 piperidinyl} 4 phenyl 4h 1,2,4 triazol 3 yl)sulfanyl] n (3 methylphenyl)acetamide 1 2 [(5 {1 [(4 methoxyphenyl)sulfonyl] 4 piperidinyl} 4 phenyl 4h 1,2,4 triazol 3 yl)sulfanyl] n (4 methylphenyl)acetamide 1 2 [[5 (2 chloro 3,5 dinitrophenyl) 1,3,4 oxadiazol 2 yl]sulfanyl] n (4 methyl 1,3 thiazol 2 yl)acetamide 1 2 [[5 (2 chlorophenyl) 1,3,4 oxadiazol 2 yl]sulfanyl] n (4 methyl 1,3 thiazol 2 yl)acetamide 1 2 [[5 (2 methoxyphenyl) 1,3,4 oxadiazol 2 yl]sulfanyl] n (4 methyl 1,3 thiazol 2 yl)acetamide 1 2 [[5 (2 methyl 3,5 dinitrophenyl) 1,3,4 oxadiazol 2 yl]sulfanyl] n (4 methyl 1,3 thiazol 2 yl)acetamide 1 2 [[5 (2,4 dichlorophenyl) 1,3,4 oxadiazol 2 yl]sulfanyl] n (4 methyl 1,3 thiazol 2 yl)acetamide 1 2 [[5 (3 aminophenyl) 1,3,4 oxadiazol 2 yl]sulfanyl] n (4 methyl 1,3 thiazol 2 yl)acetamide 1 2 [[5 (3 chlorophenyl) 1,3,4 oxadiazol 2 yl]sulfanyl] n (4 methyl 1,3 thiazol 2 yl)acetamide 1 2 [[5 (3,5 dinitrophenyl) 1,3,4 oxadiazol 2 yl]sulfanyl] n (4 methyl 1,3 thiazol 2 yl)acetamide 1 2 [[5 (4 aminophenyl) 1,3,4 oxadiazol 2 yl]sulfanyl] n (4 methyl 1,3 thiazol 2 yl)acetamide 1