We next determined whether the co-occurrence of KRAS c.34G>T with c.35G>T, either in cis (translating to G12F) or in trans (translating to G12C and G12V double mutant) impacts sensitivity of NSCLC cancer cell lines to the G12C-specific inhibitor AZ’8037 (also known as “compound 25”)24 in vitro. Here, KRAS is linked to cancer.