4'-Methylchrysoeriol is a potent inhibitor of cytochrome P450 enzymes (IC50: 19 nM for human P450 1B1-dependent EROD).

RMC-6291 is an orally active, covalent inhibitor of KRAS G12C (ON) that forms a tri-complex within tumor cells between KRAS G12C (ON) and cyclophilin A (CypA), thereby preventing KRAS G12C (ON) from signaling via steric blockade of RAS effector binding and eliciting deep and durable suppression of RAS pathway activity in KRAS G12C tumor models .

Cytochrome C, a protein that belongs to class 1 of the c-type cytochrome family, exerts different functions depending on its cellular localization and the conditions in which it operates.