Relay Therapeutics, Inc. is a clinical-stage precision medicines company focused on enhancing small molecule therapeutic discovery in targeted oncology and genetic disease indications. Its lead product candidates include RLY-2608, a pan-mutant and isoform-selective PI3Kα inhibitor in clinical development for breast cancer, solid tumors, and vascular malformations, and aGal chaperone for Fabry disease. It also develops RLY-8161, an oncogene driver in the RAS family, and lirafugratinib (RLY-4008), a receptor tyrosine kinase for cancer treatment. The company has collaboration and license agreements with D. E. Shaw Research, Elevar Therapeutics, and Pfizer Inc. Formerly known as Allostery, Inc., it changed its name to Relay Therapeutics, Inc. in December 2015, was incorporated in 2015, and is headquartered in Cambridge, Massachusetts.