P587: COVALENT-101: A PHASE 1 STUDY OF BMF-219, A NOVEL ORAL IRREVERSIBLE MENIN INHIBITOR, IN PATIENTS WITH RELAPSED/REFRACTORY ACUTE LEUKEMIA, DIFFUSE LARGE B-CELL LYMPHOMA, AND MULTIPLE MYELOMA. (23rd June 2022) - Ravandi-Kashani, F.; Kishtagari, A.; Carraway, H.; Schiller, G.; Curran, E.; Yadav, B.; Cacovean, A.; Morris, S.; Butler, T.; Lancet, J.