Olafertinib is a third-generation EGFR TKI, with GI50 values of 5 nM (EGFR L858R/T790M), 10 nM (EGFR del19) and 689 nM (EGFR WT), respectively. Olafertinib has the potential for NSCLC research.IC50 & Target: GI50: 5 nM (EGFR L858R/T790M), 10 nM (EGFR del19), 689 nM (EGFR WT).