PTC-Assisted Chemoselective S-Alkylation of 5-Mercapto-1,3,4-Oxadiazol Derivative: Multi-Target Anticancer via EGFR, Telomerase, and Thymidylate Synthase Inhibition With Apoptosis Induction. - Zakaria A; Al-Karmalawy AA; Hawas SS; Ali AK; Elsayed GA; Khatib AOA; Abbass EM (Drug development research, 2026)